Hey, I have one of the original MacBook pro 2.16 core duos, anyone out there still using one of these earlier machines? I'm starting to doubt the reliability of mine as it's had a logic board replacement, battery replacements, and it runs hot. Do you guys think this laptop will last for a longer period of time? I'm curious of everyones opinion because I'm gonna need to get a new computer soon, but I at least need a laptop for use in the uni library. I'd love a new iMac, but I'm afraid if I get one my laptop may stop working and I'll be left without a portable? So what do you guys think? I see people still using iBooks on the forum, but for some reason I don't have faith in this model