I purchased one of these the other day for my SD9 and burnt my first disc last night. Its a good piece of kit, just need to insert a dvd, plug it into a power socket, plug the SD9 into a socket, connect the two together with the supplied cable, press a button, and its done! And the dvd plays in HD on my PS3. Obviously this just does a straight transfer from the SD card to a DVD and doesn't allow any editing. But if thats all you need (like me) then it does the job extremely easily. I know this wont be everyones choice, but my laptop isnt powerful to do any burning to dvd, so this unit suits me fine.