Sry to just jump in, but i'm lookin into gettin Vista Ultimate OEM off newegg ($200) but i have a DFI Lanparty UT NF4F Ultra-d and i cant find any Vista 64-bit drivers. Will XP 64-Bit drivers work or will i have to wait or get the 32-bit version. It also looks like theres no NF4 drivers for Vista (On the DFI Site and Nvidia site).