Hi!
I know that Quadro FX cards are the ones recommend for Adobe CS5 but is anyone using any of the Nvidia GTX400 series with success. I am attempting to build a new PC based on the Intel Core i7 (970) and am running out of money. If the GTX 460,470 or 480 could give me good results it would solve my problem – I could always change the card at a later date if needed
Mike

Michael, welcome to DVinfo. See these threads:
http://www.dvinfo.net/forum/adobe-creative-suite/477968-how-make-premiere-cs5-work-gtx-295-possibly-all-200-gpus.html
http://www.dvinfo.net/forum/adobe-creative-suite/482804-best-graphics-card-cs5.html

Hey Michael. Quick answer is get the GTX 460 with 1GB of v-ram and use the 'hack'.