I have 3 partition drives on my laptop. In XP boot, C has Win XP, D is blank and E is Win7. Everything is running great but when I boot Win7 and I click 'My Computer' I cannot see the drive that has XP. C is now Win7 and D is blank and E is now the DVD drive. I'm missing a drive. Any ideas as to what is wrong and how to correct or is this normal? Thanks.