Did I??.......I am actually not that good with error investigation for Nero. As I mentioned, I've never used Nero to burn DVD's. But what I've read in another thread here, Nero Vision normaly handles DVD's quite well. Please use the search here in the foruma with " AVI DVD burn " then you'll get a lot of results interesting to read for your specific problem. For the next couples of days I won't be online since I am about to go on vacation....