ok so i got a corrupted winxp on my system right now (single seagate 7200.10 320gig) and my 2nd hd i jus ordered from newegg wont be here until a day or so.. and i need to reformat and install win xp asap since i need to do some school work... Im jus debating if I should reformat and install everything now so i can use it. Can i do that, then add the 2nd hd when it comes then configure it? Or would I have to have both hds in and then format/install windows xp?