I got one of these from OD last month and it is NOT a good drive. It is a BTC 1008, I think, and I updated the firmware. It will read DVDs ok, and it makes DVDs on +R ok, and it will make -R if you tell it in is a +R disk. Otherwise it will turn out a $1 coaster. Don't ask me why.
However, the DVD I copied from DVDs burned on a Pioneer DVD recorder (home movies) will not play for me on the Pioneer. It will not play on a new Sony DVD player. It will play on another PC DVD Rom drive but there is no audio. It will play on the IO drive. This is using Philips -R 4X discs. If I had to do it over again I would buy a better brand.
What good is this drive if the stuff it makes can't play on other drives???
IO has terrible customer support, too, so beware.