Stupid Nero Backitup wont let me backup in peace!!!

Well, it refuses to backup my dvd images onto 2 dvd disks for safe keeping. Now I own most of these dvd images on here, so why the hell not! I only have those 4.7gb dvd -r disks, so i can't really fit a full backed up copy onto one and I want these 100% exact backups. no compression, nadda. Umm.. is there a way to crack back-it up or some other software out there that "will" span a backup of dvd image files onto multiple dvd disks? Would be nice

btw, nero uses a very smartass method of refusal. The program literally flashes closed without a word! I try to backup anything else and it stays open..successfully finishing. Hell, i backed up my huge mp3 collection onto 5 dvds with Backitup...no problems at all. I just don't understand now.

see your other thread
http://filesharingtalk.com/vb3/t95335.html

Closed.