So I'm using Memorex DVD+RW disks to backup my partition and for some reason when I get halfway through the process my computer locks up and I can't get anything to respond. I rebooted my machine, loaded windows and tried to look in the event log to see if any errors would be seen but nothing. I thought about closing out some applications because they could be interfering with the backup but it has happened 3 times to me now. Any suggestions? Thanks.