Looks like I'm gonna have to buy some hard drives earlier than I thought. My question is - Does anyone know if SATA 300 drives can hook up to a SATA 150 mobo? If not do you think I should upgrade my motherboard considering no-one seems to sell SATA 150 drives? (That then brings up the whole issue of whether to get a whole new computer, considering I need a new power supply and maybe some more ram!)