"Boot to Disk", what disk?The Sony System Recovery disk? It freezes at 70% and gives an error message like I said. I don't have any other "disk"s, Windows came pre-installed on the computer.
"Do not repair from boot screen", I haven't seen that option, you mean without any CD in, after the BIOS it "could" (it doesn't for me) offer to repair?And that presumably would wipe my information on both partitions is the problem?