Hi, I have Toshiba laptop with Windows Vista. I did a search of the postings but didn't see anything that relates to my issue here. I'm trying to backup all of my picture files onto DVDs. I'm basically selecting about 4gigs worth of files, right clicking and selecting "Send to DVD RW drive" The status pop-up says that it will take about three hours to finish. I made sure that the power settings would NOT shut the computer down before the burning is complete. It stops before completing the burn. No errors or anything. Any ideas? Thanks!