what model motherboard do you have.
I'm building it all together. Haven't got a motherboard yet but it'll be an h61 or z68. And I'm wondering if I need to get that much because if I can keep it under 4gb and just buy really fast ram (say if I get the z68) I won't have to move to win 7 64 and will keep using xp 32. No biggie, just wondering.