i have a wd raptor installed with windows xp.so i installed xp i think i might of missed up it boots but says my drive is 127 which i though it was 150gb.so i go into disk management and my drives pop up.my main drive with file system on it which is the raptor says c:127 gigs with 11.78 unallocated.now i have no clue what this unallocated means.is there a way to add that 11.78 gigs to my 127 main gig space?i know i can partition that space but i would like that as one drive.any help would be cool thx!