OK. As soon as the new PM come out, I will be buying one. The first thing I do (after the wonderful first trip to "Software Update") will be to transfer my iTunes library from my PowerBook to the new machine. This will be the fourth time I've moved the whole library from Mac to Mac and I'm wondering if this sort of transfer results in any sort of further reduction in the fidelity of the files. I know this isn't like dubbing old casettes, but is there an digital equivalent? Any ideas?