Hi, I recently bought a 2009 mac mini, I noticed the superdrive is extremely slow and noisy and vibrates a lot, it took nearly two hours to install ilife 09 which on my other machines takes a matter of minutes. It also seems to be running very hot idling at about 45-50 c where as my other machines idle at 35-40. The fan never seems to step up above 1500 rpm, are these things normal in minis?? Thanks for the help.