Picked up mine today at Circuit City and was amazed to see that it actually works great on a Mac! I wonder why they don't advertise it as such, very strange. I had avoided it all this time because it was so specific about being Windoze only. USB isn't a problem since I'm replacing an LG DVD burner that decided to stop working (and never really worked 100% anyway)... have already burned my first BD-RE disc successfully! Thanks again for the heads up.