Yes.. I'm considering buying used 12" PB. I don't know what to do with my MBP though.. I probably will keep it. Is the idea of getting used 12" PB at this point totally out of mind? I initially considered getting MB, but after hearing about heat and random shutdonw, I decided not to. Any suggestion? Basically what I need is a laptop with Mac OS that's really portable and produces less heat. I really like idea of having a laptop as desktop replacement.. so that's why I'm going to keep my MBP for my programming needs and parallels' windows environment. So Intel and PPC is non issue for me so long as speed of PPC is decent enough.