Re: thinking of changing vid cards suggestions please
Its quite a big jump in terms of performance, and you'll be able to play many more games at high settings for alot longer. Plus its got 256mb onboard, so texture cacheing won't be a problem, so texture settings should also be able to be set to high.
With 128mb on your current card, its starting to not suffice, if you want to play everything on full.
As for ATi, they are okay. I've not used the latest Nivida drivers since I've got ATi's, but in terms of features, they are probably about the same, so setting them up shouldn't be that different.
I hope this helps.
Abit IP35 Pro / Q6600 G0 / Zalman 9700 / 8800GTS 640mb / 4x 2GB Corsair XMS / X-FI Xtreme M / 1x 1TB / Antec 900 / Logitech Z-5500 / Samsung 20inch