I am thinking about replacing my 12" PB (1.50 Ghz/80GB/1.25 GB ram/2 more years of Apple care), 12" iBook (1.33 Ghz/40GB/1.5 GB ram/2 more years of Applecare), or 15" PB (1.25 Ghz/80GB/1.5 GB ram/one more month of Applecare) to an Intel Mac. I have already sold my Ti PB to make room for newer machines. And, I have purchased a new C2D 15" MBP already. I would like to ask your opinion which PPC Macs I should get rid of. I am thinking about keeping 12" PB (because it is still relatively new and is very portable) and selling off 15" PB and 12" iBook. I would like to keep one PPC Mac with me for the time being due to non UB applications. I take my iBook out on the road with me almost every day because of its portability and low price (compared to PB). But, iBook's GPU and 40GB HD are not good, compared to specs of my PBs. If you were in my shoes, would you think selling 12" iBook and 15" PB (and keep 12" PB) is a good way to go about this? I am re-organizing my computer set up to reduce the duplication (while keeping one back up portable unit in addition to main portable unit and main desk top unit).