I recently took delivery of a new pc, preloaded with Pinnacle Instant CD/DVD. I've tried using the Pinnacle having previously used Nero but hated it, too cluttered and definitely not user-friendly. So I uninstalled it and have loaded Nero 6. When I attempted to open the program there was a crash caused by an apparent known XP incompatibilty. I downloaded the recommended patches from Nero but I'm still having problems. I did a straight cd to cd copy without a problem but when I attempt to burn a music compilation cd it fails. Simulation is successful, immediately the burn starts I get "SONY DVDRWDW-D22A logical unit not ready, operation in progress" Then 30 seconds later the burn process fails. I've saved the log file which I can post if it helps. Can anyone out there shed any light on this?