ok so i have a custom built pc, that i had for about 1.5 years...i recently decided to reformat my hd and reinstall a fresh xp copy...well i have a gigabyte p35 mobo and a seagate 500gig drive, well after the fresh xp installed (all packs upto service pack 3), and now i'm having that stupid 127 gig recognized only issue...i had no problem before with my setup seeing all 500 gigs, so i'm wondering if i maybe did something wrong with the reinstall...i've updated i believe all my drivers and bios...did i maybe screw something up when i reformatted? any way i can get this thing to re-recognize the whole 500 gigs? thanks