I used to get this issue all the time with a DVD-Rw - but changing to a DVD-R made a huge difference. I believe the reason is due to temperature variation causing the disk to fog-up - a quick wipe usually solves the problem. For some reason the DVD-R is less prone to fogging up.....oh and iDrive runs quicker with it for some reason too.

__________________
StumpyPete



Current: gone over to the dark side of Ingolstadt due to BMW unreliabilty
Previous: Xena III E70 3.0si, Space Gray
Previous: Xena II E53 3.0i SE, Manual, Toledo Blue
Previous Previous: Xena E53 3.0i SE, Manual, Topaz Blue