I manage the software for my university and I've had to download files that are too big for a regular DVD. When I burned the expanded files to a dual layer DVD, I get an error partway through the installation prompting me for a second DVD, but all the files are on one. Tech support had no idea how to help me, said they could only offer installation help with the electronically downloaded files, which I don't need, and couldn't tell me how to create a functioning DVD. Can anyone help me figure out how to turn 5.0 gigs of compressed files into a DVD that I can give to clients to install? We can't currently put the files out where they could download them themselves, and most of our users would need help.