I think I've found the card I will buy. It's a tie between the 9800GTX and the 9800GTX+. Using the power consumption calculator and a host of sites confirming it, I think it is quite possible for my system to run either of these beasts. I know the 450VX by Corsair is renowned for it's quality and stability, and the power calculator says at 90% load (approx.), I'll be pulling nearly 350W. I know it's not that low, but it gives me comfort knowing I'll have some leeway when running such a card. I think the only problem now is if it will fit inside my case. I think I have enough space, but with the lengths of cards nowadays hitting 10+ inches :huhu: , this looks like my only obstacle. Thanks again guys.