It worked with my 52x Lite On twice, then the same problem as described above occurred.
Even with a 74 minute disc, it was saying it would handle 99 minutes +.
It failed to complete the overburn test 3x, but started working again.
But I found out that one of my 80 minute discs will take 86:15 of audio.
That's if the results are accurate.
e6400 Core 2 Duo @ 2.13ghz
GeForce 7600GT 256mb PCI-e
2gb DDR2 667mhz Patriot ram 1.8v in d/c
Gigabyte GA-965P-DS3 F10 BIOS
WD Caviar SE16 250GB SATA300 7200RPM 16MB Buffer
Samsung SATA2 80gb 7200rpm
Samsung SH-S182D 18x DVD burner