Just bought an HP Pavilion a6430f desktop . I have purchased a Vista based machine in the past. I've learned that Vista is frustrating beyond belief. So I bought XP Home and tried to install it. UGH. Seems the motherboard drivers are all Vista (no XP version available on HP site, HP support don't have any in the closet either). Motherboard is an Nvidia Ge Force, but I can't find drivers that relate to it either, and they tell me to talk to HP. Seems this board is not that new that it woudln't have been used in an Xp world somewhere. Any ideas? Machine works, except NIC drivers don't - onboard module that supports two USB and one LAN port. Sound drives also appears to not work either.