While using the program,about 2 hours into creating the menu and other crap, I get an error saying it could not finishing the process I have tried on several occasions to burn a avi and mpeg that are around 700mb before they are added to nero. When the movies are imported, they are usually twice the size as the dvd will allow. I choose super evxtended play or custom to reduce the size and get it under the 4.7gb. I go to burn and everthing starts out fine, but 2 hours into the three our process, the burning stops and I get an error message saying it can not finish the process.
I just started having the same problem, so if you here something let me know. I have used nero express, nero recoder, and cdburnerxp and they all end up doing the same thing at some point in the burning process. I have been burning dvd's fine for a few months, so I don't really know what to do.
check out the dvdr forum for newbies (dvd burning problems) I am getting help with the same problem there.