ok first, apologies is this is not the right place for this question, but i was wondering if i could upgrade my ibook using powerbook parts. my powerbook g4 won't turn on, it is either a broken power connection or fried motherboard...(i think), admittedly, i'm not really that knowledgeable about hardware. somenone has an ibook that they bought in 2005 (approximately) and has no use for it since she deals with windows based laptops. she's not sure she has a combo drive in her ibook. would i be able to a) take my 200 gb hd from my powerbook and use that in the ibook? b) upgrade the memory from my powerbook into the ibook? c) take the combo drive from the powerbook and use that into the ibook d) upgrade her os, (i think she still runs the original os when she bought it) i'm not too familiar w/ the hardware on the ibook and would like to move on this quickly...i know its prob easier to buy a new macbook but if that was an option for me financially i would've have done it already. thanks for everyone's help in advance.