Hi I have a real problem, my superdrive in my Mac Mini has stopped reading all of my DVDs, it just keep ejecting them out of the computer. The superdrive is a "MATSHITA DVD-R UJ-835F". If anyone knows where I can buy a new superdrive online in the UK, could you please post a link. I am searching now, but am not having mush luck at the moment. I really do not want to pay apple prices, if you know what mean.