I bought this CDRW drive about a month ago, installed it without any trouble, and didn't do anything with it for about a month. I have used EZ CD Creator that came with it, plus version 4.0, and each time, it has locked up, and apparently destroyed my boot record on my C: Drive. I did it again this morning, with the same results. Anybody know if this is typical with the Yamaha drive? I'm really confused....