I am currently a PC user wanting to switch. I will soon be buying a laptop (never going back to a desktop fulltime). I am currently considering the 14" ibook 933 or 1G. I would like a 15PB, but it is alot more $$. Can someone tell me if you can get the bluetooth installed internally in an ibook or is it a USB only add in. Also do you need to buy the apple care at the time of purchase? And ibook users, am I gonna hate not spending the extra $ for the PB?