Well my Pioneer 106 is NOT compatible with my power mac. Nothing will burn, but it will read DVDs. iDVD doesn't like it. Disk utility doesn't like it. System profiler sees it as just a DVD+R drive and says burning is not supported.
Crap, I spent an hour filing down the mirror door opening so the tray would go through.
The latest Macworld says the 05 works, but since this is the 06, perhaps the + makes the difference.
God, I hope I can get DVD Studio Pro to burn. I just ordered that and I'll let you all know.