hi guys i am wondering when the mid gange dx10 cards are due and what they will cost, i know i willneed vista for dx10 to get the full potental , i have built a new pc for my son and am at a crossroads , do i get a 7900 dx9 card as there are some good deals or do i hold off for a few weeks and see what happens i cant fool my son as much anymore and he wants a good card , i can afford £150--200 max ,what should i do 


