They're offering me the option? i installed vista/osx ,and everything worked.. then it all died. blue screen, grey screen, etc. i put in my own ram, and sold the stock ram. also a 2nd harddrive.. that's dead. my 2nd harddrive has been replaced by Newegg. However, optical drive still won't hold a disc to reinstall osX. Apple store says it's the optical drive that's broken!? anyhow, the part is in, and i'm given two options. 1. repair optical drive - today OR 2. get a new machine (1.5 weeks). swap ram what should i do?