Thanks a lot for that.
Just realised that i actually have a quad core processor in the Games PC and not a dual core one!
From the list, I think the radeon 5770 looks good for the money, Ive read the 5750 (the lower spec) cant handle as many frames etc. Any contrary advice to picking this card would be great to have. Especially people owning both the card and FSX.
I may only need the card to run FSX on full scenery - the game realism is what im after.
How well does this card deal with direct x 11.0 and tessellation?
Any help is appreciated