Hi people, I'm finally gonna get around to installing Windows XP on my MacBook, for the occasional time I'll use it... and need to know: Can I buy XP Home w/ SP2 OEM version? Or do I need the regular full version? I'm on a budget as always, so I'm hoping I only need to spend $90 here and not $199. Since places seem to not take any returns on XP discs (I can't blame them I guess), I wanna make sure the OEM version XP Home will in fact work before I go ahead and buy it. second question - anyone know of any good deals or coupon codes to get XP even cheaper? Thanks a lot!