so i'm training right now for Apple Desktop Repair Certification and I was wondering if any techs out there could tell me what are the must-haves for the Mac repair tool kit. all i've seen so far that's really Mac-specific is a kind of all-in-one tool from OWC. does Apple actually sell their own tools to Mac techs, or is there a good place to get the stuff i'd need? any info would be awesome. thanks.