Hello first post and all, anyway recieved Leopard on Friday (26th) and have been trying to get my superdrive to recognize it for the last 2 days! Called Apple support on Friday and they told me to bring it to a local apple repair shop and have it looked at. The thing is I've been reading about the superdrive firmware update 2.1 that may have caused my MATSHITA DVD-R UJ-857 to die. One out of 5 movie dvds will play some cd-r's might be burn ready and so far audio cd's work in itunes and can be copied to mp3 format. There is a discussion in apple support I've tried everything that some people might have been successful at but no luck, has anyone gotten to this point where the only logical thing to do is take it in and have the superdrive replaced?