Hi so I just built a computer today and everything looks to be running fine. However, the 1TB HDD I installed is being read by Win7 as 127GB. I'm not sure if I messed something up or it's just an error in the OS. I don't know if this is related but the Windows 7 I got was the upgrade because they had a deal where it was $65 for students on their website. So when I got my computer up and running, I first installed XP then after that finished, I Custom Installed Win7 on to the same partition where XP was located. The weird thing is, when I check it on the BIOS it reads it as 1.0TB