Not really, I can admit I am wrong, with a 32" set your eyes can't see the difference between 720p and 1080p unless you sit 3 inches from the screen, that's why 1080p sets started from 40" and bigger in the past.Did your eyes bleed when you read that Dutch Guy.
Anyway, you can never have enough GPU power but the difference between a X1950XTX and a HD2900XT might be smaller than you like in some games, I would suggest reading a lot of reviews that compare both cards.