I've noticed in recent examples sent to me that there are a bunch of people out there use a variety of techniques for debugging.
A common approach (perhaps because it works so well) is to use debugView.
I thought I should mention, The web server, and web handler classes have a built-in method for debugview support. To write a debug statement to debugview use the _trace method. eg
p_web._trace('hello debugview, bruce was here')
If you don't have debugview yet, you can download it for free from
www.sysinternals.com (which is now owned by microsoft.)
Cheers
Bruce