Uhm oops, I mean "Presario" (2800 series) Sorry, I have been saving up for a Dell machine so I still had Inspiron in my head...
Anyway, I just used Resolume 1.1 Beta for the first time... and it KICKED ASS !!!
Forget about getting a GeForce card, I am getting a ATI Radeon card for my other machine as soon as possible! The TV output is much more flexible, and the picture quality a LOT better.