USB CD/DVD drives

There is nothing about compatible USB CD/DVD dirves on the Cortex-A8 hardware compatibility list. I would like such a drive, preferably one that can write to the discs, for my BeagleBoard and Raspberry-Pi.

I use with BBxM, BBC4 and Panda and CDVDBurn

- LG G20N external DVD
- Sony Optiarc internal SlimLine DVD
- Sony Optiarc internal DVD
the last two with USBtoSATA Conrad Nr. 974537

I am currently testing a Blu-Ray writer (Samsung) with CDVDBurn and Beagle-xM (and soon R-Pi). Will publish results ASAP.