I have been using a HP CD-RW that came bundled with a HP drive I purchased 5 or 6 years ago. I have probably used it a minimum of 2 or 3 times a month for that time and it has never given a me problem. I also have have 3 Verbatim disks that have been just as reliable though one is lost in my filing system. I would think that any of the name brand disks will be just as reliable. Gerhard Kuhn On Jan 19, 2004, at 8:11 PM, Ira Flatow wrote: > Can anyone recommend reliable CD-RW discs for Pioneer 105 drive? I > installed a replacement drive in my iMac Flatpanel 15 and I can't seem > to find a CD-RW disc that will burn. I continue to get errors from > them. >