AOpen COM5232 CDRW/DVD
 

Although Just Link wasn't present, the buffer under run protection worked
well. While burning files on to a CD at 52x, I defragged the folder it was
copying from, and ran a virus scan on that drive. The burn times increased
by about 30 seconds longer than when the PC was left alone. The burn
worked just fine, save for the Teac drive being unable to read the disc.

http://www.viperlair.com/reviews/mem...aopen/com5232/