In a previous career, I did news and sports photography for a "living." I've been bitten by the bug again recently, hence this post.

Lens Wanted: If you happen to read this and you also happen to have a Nikon 300mm f/2.8 autofocus lens lying around that you don't use, and if you;d be interested in selling it for pennies (okay maybe a few dimes) on the dollar, chat me up or email me (that would be greg(at)greghughes.net, yo).

I figure, let's try the reverse "blog as a classified ads tool" thing. This is the "wanted to buy" version.

For that matter, if you have a 20mm lens (Nikon lenses only - not third party) let me know about that, too.

I'll check eBay myself - looking for private sellers here.

Several people have asked me for a copy of the wallpaper I have on my X41 Tablet PC desktop right now. It's another picture from my trip to the Lincoln Memorial last week. Click below to download the image in the size you prefer.

• 1024x681 Pixel JPG file
• 3008x2000 Pixel JPG file

Nine states in nine days. I've been traveling for the past week and a half, and had some great experiences along the way. Two Saturdays ago, I flew down to California for my dad's 65th birthday party, which was a lot of fun. Then on Sunday, and every day since, I traveled with coworkers across the country - via Colorado to Omaha, Nebraska; Toledo, Ohio and Reston, Virginia (just outside of Washington DC). Then I took a couple days for myself and visited friends and family. During that portion of my trip I hit Pennsylvania, Virginia, Maryland, DC and New York state. It's been an interesting week.

I discovered a few things - First of all, Omaha and Toledo are quite nice cities, each with their own unique character. I especially liked the huge old houses in Omaha, and the steaks were awfully darn good, to be certain. Their old downtown area is terrific. In Toledo, the waterfront down on the river is great, and there's some old and interesting architecture to be seen. The people in both places were very nice.

Reston is a suburb of Washington DC, and what struck me about this area are the huge old trees and the attention paid to aesthetics of the architecture - it just looks nice. The people there were terrific, too.

But the most awesome part of the trip from a personal experience perspective had to be Washington DC itself. I went with three coworkers into the city one night to see the memorials at night. It's been several years since I was last there, and the only chance I ever had to spent any meaningful time in the city was when I was a small child (we used to live on the Maryland side in a town called Greenbelt). I have vague recollections of being a small child looking up at the huge statue of Abraham Lincoln in the memorial, as well as the Washington Monument. I guess I didn't fully realize the sheer enormity and power of the Lincoln Memorial and the others. I'd assumed that since I was a very small child the last time I did more than just drive by it, my memory was skewed by my then-limited height and overactive imagination. Boy, was I ever wrong.

Walking into the Lincoln Memorial -  which would be a huge, amazing building even without the statue inside - one is filled with a sense of awe. The stone steps leading up to the entrance are worn, with indentations visible up the center where millions of people have walked to see what is, I think, the most life-like statue I've ever seen.

The Gettysburg Address is inscribed on the side wall to the left of the statue. Those famous and inspirational words are all the more amazing to read in the presence of the oversized likeness of Lincoln, which looks like it could step right off its pedestal and start speaking any moment.

From the Lincoln Memorial, it's a short walk to the Vietnam Veterans Memorial - the famous sheer, reflective wall that bears the names of 58,249 American soldiers who died in that war.

When people say the experience at the Wall is overwhelming and overpowering, they're not exaggerating. It was dusky dark when I walked there, and in the dark light the endless sea of names stood out in the dim light cast by the lights in the walkway. It felt big until I reached about the middle of the memorial - and then it suddenly felt huge. Standing near the center, looking ahead at the ocean of names still remaining to be walked by, then back at the thousands upon thousands of names already passed, the feeling was powerful.

The names on the wall appear in the order the people commemorated died in battle. I don't personally know who Harold Graves, John Neto Rodrigues or John E. Cantlon Jr. were, but I do know they died on or about the same day, sometime in the middle of the Vietnam conflict, fighting a war on behalf of their country. And I know and see that their names are three among so many more, each one representative of a person who went to Vietnam but did not come back. As I stood closer and looked at the names, I thought about sons and their mothers and fathers, brothers and sisters, hopes and dreams and aspirations.

To say the Vietnam Veterans Memorial is powerful is an understatement.

You can't help but reach out and touch the wall, almost as if to see for yourself that it's actually there, that what you're looking at could possibly be real. The reflection people experience when they visit this memorial is more than just their own faces in the glossy surface. One can't help but reflect on the people whose names cover the vast wall, and the families and loved ones of each and every one.

If you ever have a chance to visit Washington DC, don't skip it. It's worth every mile, every penny, every second of time - and then some.

Google has released their new Google Talk beta (everything from Google is persistently beta it seems), yet another instant messaging app with voice capabilities. You'll need to have a gmail account to sign on. It downloads and installs simply, and sets up in about half a second.

It's very simple, even borderline lame in design. But Google has this way about making things happen. No doubt it will be a learning and growing product dev process for them. We will see.

FWIW, my Google Talk address is greg.pdx[at]gmail.com (replace the [at] with @)

I'll run it for a bit and see how it goes, but MSN Messenger is going to be harder to beat, I think. Just like I have skype installed and use it sometimes, but MSN Messenger if where I do most of my chatting. I mean, it;s got INK, come on! ;)

My MSN IM address is still greg[at]greghughes.net, of course.

If I had a dime for every time I had to explain what SIP is... Well, let's just say I'd be okay hanging out at Starbucks for a week or two anyhow... It's one of the least-understood and most-misused acronyms around technology shops these days. I certainly don't mind explaining it to people, but it can get a little complicated. Having a good fundamental understanding of Session Initiation Protocol is critical in the growing world of connected, collaborative applications. It's the protocol where the telephony people finally meet the application and data network people.

Over the past couple of years, SIP has become an underlying part of a number of different networked applications, and many people (most?) don't realize that. You'll find it in IP phones, voice terminal adapters, integrated into instant messaging systems, and all kinds of other places. I think it would be somewhat safe to say (loosely) that SIP is to IP voice communication as TCP is to IP networking. If that's not a good analogy, someone tell me a better one.

Anyhow, I decided it might be best to find a useful link to point people to. RMFB, if you will.

So here it is... Over on the VOIP Now blog there's a great explanation of what SIP is and what it means to computing, users, and technology pros:

SIP 101 - Session Initiation Protocol Explained

Session Initiation Protocol or SIP refers specifically to a language that various computers can communicate to one another in so that they can complete voice calls. It has become vitally important in recent years as it plays a central role in VoIP or Voice Over Internet Protocol. VoIP Is the rapidly growing technology which has millions of Americans throwing out their local and long-distance telephone bills and replacing them with free calls made over the Internet.

While Session Initiation Protocol sounds like technobabble, it helps if you can imagine SIP as the common language that new generation operators use to complete calls over the Internet. With SIP, however, the operators are no longer hundreds of people in a room...

There's a bit of chat about regarding handwriting recognition on the Tablet PC, and the new feature/functionality in the Vista beta version of the OS.

I used to write in block letters or carefully crafted print on my Tablet PC. Then I decided (thinking naively that it would be a miserable failure) to write in cursive script. Much to my surprise, I found it worked much better.

With the Vista Beta One TIP (Tablet Input Panel), the ability to enter text and make changes is greatly improved. I've found it's even more accurate. In fact the whole TIP behaves much better all the way around - not so much in the way, more flexible, and all-around better recognition. I'd post pictures but I'm afraid I'd be breaking an agreement (although screenies of the Vista desktop and stuff seem to be very common on the Internet these days).

It also seems to recognize non-standard characters that are written by hand. Stuff like smilies and whatnot. That's cool. There's similar thoughts over on the Tablet PC Blog. It will also be interesting to see what Beta Two holds.

How hard is it really to tell a real smile from a fake one?

On the BBK web site, you can take a quiz to check your skills of perception when it comes to checking facial expression honesty.

You might be surprised how many you'll miss. How can you tell if a smile is real or fake? What do you look for?

• This experiment is designed to test whether you can spot the difference between a fake smile and a real one
• It has 20 questions and should take you 10 minutes
• It is based on research by Professor Paul Ekman, a psychologist at the University of California
• Each video clip will take approximately 15 seconds to load on a 56k modem and you can only play each smile once

My score: 16 out of 20.

You?

Take the "Spot the Fake Smile" quiz here.

Cutting through all the hype and hyperbole, Dominic White summarizes Microsoft vulnerability patch MS05-039 and the Zotob virus. Anyone who has to protect from this group of viral variants or who cares about security should take the time to read this summary article:

http://singe.rucus.net/blog/archives/510-MS05-039-and-the-Zotob-summary.html

That pesky msnbot/1.0 is a pretty busy bot today. That's MSN Search's spidering robot. I've had more than 10,000 hits from it today, and a friend with another blog has had about 4,000. These numbers are way larger than normal.

Hmmm... Something coming soon from MSN Search maybe? We'll see!

UPDATE: Looking at my web server log details, it looks like the spidering that's going on is touching mainly a whole lot of RSS content. Main feeds and category feeds are being pulled frequently. Is MSN Search pushing the RSS envelope? With RSS going native to the OS, this might make some real sense?

ANOTHER UPDATE: A member of the MSNBot Team (who, by the way, responded post-haste to a question I sent through, uh, channels) asked me to volunteer some of my web server logs earlier today and the traffic's dropped off since. Maybe it was just a little behavior problem (that happens). Interesting!

I have a request for makers of Tablet PC hardware - one that I think would be totally feasible, and would greatly simplify my Tablet PC ownership.

The one thing about using a Tablet PC that regularly haunts me, as an adult male approaching midlife crisis age (and with all the associate baggage in areas like memory, concentration, etc), is the fact that the pen/stylus I love to use with the Tablet is really, really, reaaaaally easy to misplace. It's a problem.

Cuz ya know, there's nothing quite like having a fancy-dancy convertible notebook Tablet PC without a pen. Heh.

Just ask the IT guys at my company who loses the most styluses (styluses? stylii? hmmm). They'll just roll their eyes, laugh and point at me.

So, here is my idea, recorded here for posterity: Build in a proximity device that I can turn on that will make the pen chirp or something if it's more than, say, about 15 feet away from it's home (the Tablet PC, that is) for some extended period of time.

Heck, it might even be worth enabling the pen to speak out loud and say something like, "That dork Greg Hughes at 503-629-xxxx left me sitting here all alone. Please call him and tell him to come pick me up, and that he needs to go put a quarter in the jar."

Or something like that. I'd settle for just the chirping alarm.

Any other bright ideas?

If you're responsible for (or just into) computer security - at a fairly involved level - check out (IN)SECURE Magazine, a PDF distribution, at http://www.insecuremag.com/.

Issue 3 is out. It's 67 pages. Serious stuff. Lots of great, practical, useful stuff.

Check it out.

In the August issue:

• Security vulnerabilities, exploits and patches
• PDA attacks: palm sized devices - PC sized threats
• Adding service signatures to Nmap
• CSO and CISO - perception vs. reality in the security kingdom
• Unified threat management: IT security's silver bullet?
• The reality of SQL injection
• 12 months of progress for the Microsoft Security Response Centre
• Interview with Michal Zalewski, security researcher
• OpenSSH for Macintosh
• Method for forensic validation of backup tapes

(via Scoble)

His weblog may not be an official Microsoft site - it's his own site, a place to publish his own opinions - but the fact is, Robert Scoble's a Microsoft blogger, albeit "unofficial."

And one Microsoft site - Microsoft for Business and Organizations - has published an article called "Agent of Transformation," where Robert is interviewed about corporate blogging.

Good read. It's also linked from Microsoft's Executive Circle. Interesting, really - Robert's an insider, of course, but he speaks his mind from time to time - He's been known to express opinions critical of Microsoft's products and positions if that's where he stands. So, it's also interesting to see Microsoft publishing interviews with Robert to talk about how corporate blogging benefits business.

"So there are times when we are having an online conversation out in public, which is fascinating and scary. It's like living naked. Sometimes it's not all that pleasant. We both believe very strongly in transparency and believe that it makes you make better decisions overall."

He also talks about being a smart business blogger. It's worth a look for anyone interested in the blogging world, and for anyone who blogs about - or for - work. Read the interview here.

And... Coming up in September, Scoble's gonna be webcasting:

Robert Scoble on Blogging - September 21, 11:30 AM Pacific Time. Catch this webcast with Microsoft's most well-known blogger, Robert Scoble, and learn how to build your own blog presence, brand, and traffic.

We interrupt this IT/tech blog for the following random cult video interlude....

Flashbacks of Deliverance run through your mind. Be afraid.

This, my friends, has to be the greatest video ever on the Intarweb. I am so glad someone sent this:

Whatever you do, DO NOT CLICK THIS LINK!

Ok, just kidding. Click it. No, really. Enjoy. Know a better one? Leave a comment.

Update: Apparently this video is a party promotion for a local (Portland, Oregon) media firm, Borders Perrin Norrander, Inc. Cool. Also, a lower bandwidth version is here: http://www.bpninc.com/evideo/video_mac_lo.mov

Bil Simser has taken the lead in creating a place for the community to create and share SharePoint templates. This is terrific - one of the more difficult things about getting people using SharePoint has always been the lack of templates and general resources available to get people started building the custom apps people dream of (but can't necessarily create themselves).

Link: The SharePoint Template Project on SourceForge

Now that we have the place to do this, all we need are participants. Microsoft recently released a set of 30 great site templates, and there are a few others out there as well, but this has the potential to be much bigger.

Bil's own words describe the SharePoint Template Project perfectly:

Not having custom solutions has been one of the larger gaps in SharePoint but demonstrates that you can accomplish a lot with just a little configuration and some creative thought. On numerous occasions I find myself in the newsgroups seeing people asking if they can build a Help Desk with SharePoint, or an Expense Tracking System, or a Call Board. The answer is of course yes. Always has been and always will. The problem however is that you don't get a lot of business solutions delivered without some work. Enter the SharePoint Template Project.

I created a new project site on SourceForge (yes, I'm not a big fan of GotDotNet and we haven't created my utopia of SharePointForge just yet) to accomodate this. The project provides an outlet for the SharePoint community to contribute and share list and site templates for the products under the Microsoft SharePoint technology banner (SharePoint Portal Server and Windows SharePoint Services).

These templates come in the form of binary .stp files or plain text xml schema files (along with any additional files like images, etc.). Users create the templates either using SharePoint itself (saving them in .stp format) or with whatever xml/text editor they prefer. The templates are uploaded to a SharePoint server and used as a boilerplate by SharePoint during site creation.

Templates in this project will be created by the community and packaged in a common installer format (MSI) so that end-users need only download the MSI and run it on their SharePoint server. A template MSI will be provided for contributors to the project which includes the template installer, full or custom selections for installation (users will be able to choose what templates they want to install), graphical preview for each template (if the developer includes them) and option to create sample sites based on the templates chosen.

Last year, I picked up a couple Wireless PC Lock devices, to see if they'd work in a business environment to control workstation security. What I found was that I'd purchased what seemed to be some cool hardware, packaged with really crappy software. In fact, the software was so bad, it made the hardware pretty much useless. Useless doesn't help in the security world, so I was disappointed overall.

Then about a week later, I discovered that Bryan Batchelder, another security type, had also picked one up, reverse engineered how it works, and written his own software for it. Bryan's software was a vast improvement - measurable in orders of magnitude - over the software that shipped with the hardware.

Then Scott Hanselman, a coworker and friend of mine, found the device and software and decided to contact Bryan and work with him to use take it to the next level, using the new .NET Framework v2.0, to control and take advantage of the hardware.

And today, a new article was published that Scott wrote for hobbiest programmers, as an installment in his excellent "Some Assembly Required" series on Microsoft's MSDN Coding4Fun site. The article is entitled, "Is that you? Writing Better Software for Cool USB Hardware." In this edition, Scott explains how the new software, built from Bryan's base, is made and how it can be extended by anyone who wants to (since it's an open source program published on SourceForge).

I've installed the new software myself (after downloading and installing the .NET v2.0 Beta 2 framework) and have it running, and I can tell you this: The new software really shows how cool the hardware is, as opposed to the original software, which made the hardware look sloppy and bad.

The hardware consists of a USB stick (it looks much like a USB storage device) and a small round button you can hang on your keychain (or wherever). With the new software, a tiny green icon appears in the Windows status notification area (the tray) and flashes to show you it's getting a heartbeat from the key fob button. If you turn the button transmitter off (it lasts for-freakin-ever on one battery, mine's almost a year old and it's still going strong), the software on the compute notices and does whatever it's configured to do. The image below gives you an idea of the things it can do out of the box, and it's plug-in-able, so if you want something else, you can go build it.

• Buy the hardware if you don't have it
• Download the new USB Wireless Security software (source also available at that link)
• Download the .NET Framework v2 (beta 2) for x86

Hmmm, gotta go see if I can learn enough to be able to write a plugin now.