I'v been having trouble getting CDs burned on a Windows XP/Vista to work on a Win98 computer. On Vista, I burned using a Mastered format. On both systems, I used a CD-R. The problem is that the process works fine--until I access it on the Win98 system. The Win98 computer can't seem to access the CD. I have a few CD-Rs but want to be able to write and re-write to the CD. The only exception is a copy of Win98SE I recently downloaded from the internet--that can work on a CD-R, but I'm unwilling to waste a CD-R unless I'm sure it'll work. Can anybody help me?