Pioneer Japan has just released a firmware update for the DVR-108/DVR-A08XL series drives.

Changes:-

Reduction of 12X/16X DVD-R Writing time
DVD-R Writability Improvement
Reduction of 12X/16X +R Writing time
+R Writability Improvement
CD-R Writability Improvement
DVD Playability Improvement
CD Playability Improvement

Download it here:
http://wwwbsc.pioneer.co.jp/product...fset_dev_e.html