Screen Record my browser I need to record just my browser and nothing else on the desktop. Does anyone know how I can do that?  I know I can do a screen recording with QuickTime, but it takes the entire desktop. 

I want to stick a demo of something into a presentation, therefore just want the browser visible.
Quicktime 10 (Lion) now allows you to record an area of your screen, not just the entire screen. Select "File &rarr; New Screen Recording," click the red "record" button, and Quicktime will tell you: