Nero 6 Hangs

When I burn DVD’s (ripped with SmartRipper or DVDShrink), Nero6 hangs when it is writing the lead out. The disc created seems to be ok (ie works in standalone etc), but it is a bit of a pain not knowing for sure if it has worked or not and having to reset my machine to get things going again.(the disc tray will not eject until I’ve reset). Any ideas???. I am using Win XP pro with Pioneer A06 drive and Nero 6.0.0.0
This problem seems to be intermittent!

I would suggest updating to the latest Nero version (www.nero.com) and the latest firmware of your Pioneer drive, and see if the problem persists.