Hi - I'm just about to buy my very first mac (been a PC user for all my life - so this is a very big change!) Anyways - I was offered this computer: 12" Ibook 15gb hdd 500mhz G3 640 MB RAM 802.11b (airport) cd-rom drive for $500 shipped. Is this a reasonable price to pay for it? I'm not used to mac prices - so I have no idea! thanks!