Hi! I've been trying to do some presentations on my dell inspiron 710m which runs FC5, and I noticed that I can't use the Fn+F8 key to work... but in WinXP it does. So I tried to use the references of this page: http://www.astro.umd.edu/~teuben/linux/laptop-display.html but that didn't work for me :-( Anybody have been lucky with this? Any suggestions? Thanks in advance Mauricio