My computer is having this problem.It has dual OS windows XP and Windows 7. WindowsXP is on drive C and Windows 7 on drive E. When I try to recover it using the Windows 7 DVD. the drivers don't show up on the ones compatible for recovery. Only when I looked into notepad from cmd I can see drive E: with everything and a BOOT X: drive with 35Mb data. I can boot WindowsXP successfully. I tried everything, and nothing seem to work. Please help me if this happened to you or you know how to fix this. Thanks!