I have the 500AX and just recently tried to do a multidisk backup of some files. It burned the first dvd fine then asked for the second one and once I place the next disc is it said the disc was not good. I tried 5 other disc including some brand newones I bought and it would not go on.

This happened both with Nero 6.0 backup and the Veritas that comes with the drive. With both software packages it burned the first disk fine but refused every disk after that.

I was able to burn a single disk backup with no problem but it will not do a multidisk.

I have a Windows 2K system and I am using Ritex DVD-R 4X and TDK DVD + R. I did not mix them during the backups.

Any help would be appreciated.