I'm thinking of purchasing this card hoping for amazing graphics and better performance. Is this upgrade a good one what do you suggest?My other system specs right now are p4 3.0 ghz 1 gig ram so im not sure if this is a smart move?My power supply is 420 watts so that should be ok.Any suggestions?

Get the X850 on a 14 day money back thing.Try it out if you are not impressed at least a little right off the mark, then you will spend the rest of your ownership of it comparring the two, for what? Bring it back right away if you dont have a lot of fun with the new card...If you dont get the wow factor, dont buy the buyer's regret.allen