I have a HP IDE CD-RW drive (wow thats a lot of abbreviations :)... I forget the exact model number, but it's an old RW drive... 2x2x6 I believe is the speed. I need to make some backup cd's using the disc-at-once method, and my drive does not support it. Is that an IDE problem, or the problem of this particular drive? I was told that you need a SCSI CD-RW drive to do disc-at-once, is this true? Or would just an updated, newer IDE CD-RW do the trick?