I just finished up my new computer and seem to have one problem. Only 137 gigs of my 500 gig hard drive is showing up. The mother board is an Asus P5-E X38, I have four gigs of Corsair ram that show up, my cpu shows up. Everything else seems fine. When I check my computer/hard drive'properties only 137 gig shows up. Windows version is xp pro. Am I missing something simple?