I've been using DVD Shrink for about a month now and have had 12-15 quick, successful burns (approximately 20-25 minutes total, from start to finish). A few days ago, I started experiencing some problems. After putting the dvd I want to burn in the burner and opening the disc on dvd shrink, the program will freeze up, sometimes faster than others. It'll generally freeze after I click anything, such as the Reauthor tab. From there, it'll take 5-10 minutes and then load the screen. Eventually, I can click the back-up tab, but it won't analyze the disc. It'll stay at 2 percent and eventually fail. I've checked the settings on my laptop and it says it's in DMA mode. Are there any other options? I don't have any viruses and I have plenty of free space on my hard drive. Any help would be much appreciated. Thanks.