I've acquired a Mac mini 1.5 Core Solo, with a working Combo drive. My girlfriend's MacBook has a slightly dead superdrive in it, which won't even read discs. Can I swap the two (the mini won't need an optical drive for what I'm using it for)? I'm assuming height would be the only potential failing point... The mini's drive has the following on the top of it: COMBO 8124A MODEL CW-8124-C ...while the MacBook's System Profiler seems to show the drive in there as a Matshita UJ-857.