I found that to be able to use the Ctrl + Alt + Right Arrow to quit an experiment in Windows 7, I first had to disable the hot key option or it would just flip my screen.

I want participants to make on-line ratings while watching a video. This works fine on my computers with Windows 7 and MediaLab Version 2008.1, but when I try to run the same thing on a Windows XP...

I have run into a problem when showing participants a fairly lengthy video in medialab (23 minutes). Due to the inactivity the screensaver kicks on and medialab just shuts down. Is there anyway...