I'm using Acronis True Image Home 2010. I Image my C drive into my 2nd Hard drive 2nd partition. I restored my image to my 2nd Hard Drive 1st partition. Rebooted and my Windows 7 1st Hard Drive came up and then I shut down, removed my 1st Hard Drive and rebooted and got "Bootmgr is mission". I put back my 1st Hard Drive and booted into Windows 7 and went to Disk Management and where the image was restore has no drive letter and I can't give it one. So I figure I did something wrong.