Heratech

Web based (microsoft) tool: https://www.testexchangeconnectivity.com/

Downloadable program: https://store.accessmylan.com/main/diagnostic-tools

If you are having problems getting an Iphone to sync to Exchange 2003 read this:

http://www.it-eye.co.uk/faqs/readQuestion.php?qid=1

I had major problems with a SBS 2003 setup and the above all helped.

The best linux blogging client that I have found (just now) is called bilbo blogilo (they recently had to change their name).

Website: http://blogilo.gnufolks.org/

To install in Ubuntu Karmic: sudo apt-get install bilbo

VirtualBox 3.1.0 has been released!
Useful links:

• Get it here
• Changelog
• News
  

I followed the Linux instructions and installed it fine on Karmic 9.10 x64.

Lifehacker also recommended ProcessHacker this week. I tried it and recommend it too.

http://processhacker.sourceforge.net/

Have you ever wanted to see what program is sucking up your bandwidth? Have you ever wanted to apply limits to how much bandwidth programs can use (like torrent apps)?

Then Netlimiter might be your solution.