OS: Windows XP Pro
Burning Software: Nero 6, now Nero 7
Daemon Tools 3.47, upgrade to 4.00

Every time I try to burn a CD with Nero using my TDK 40/12/48, it develops errors during the lead-out portion. It says "Unable to complete Disc-At-Once", "The device is not ready", and something along the lines of "Invalid write state". Sometimes the drive locks up and constantly shows the write indicator unless I power down the computer. I've tried burning while in safe mode with the SCSI emulator disabled and daemon.exe closed, as well as in normal mode with daemon.exe closed. Any advice to my problem would be greatly appreciated.