Computer nerds: Help!

[PShabi]

Okay, I'm going to ask for some help for the more technologically inclined around here.

I mentioned this in another thread and I still haven't figured out how to do it.

On another forum, a lot of members have begun "taping" short sessions, edited out the folded hands, and posted them in AVI format for peer review.

It is seriously the best learning tool you could ask for. Very interesting for everyone involved.

My question is, "how the hell would I go about 'recording' my desktop during a session?"

Is there anyone that has any idea of how I could accomplish this. I'd love to put a 20-minute session together of 2-3 tabling so others could take a look at it.

Nothing like putting yourself under the microscope.

Anybody have any ideas?