Hey guys.... I'm interested in purchasing a used ibook. I'm thinking I'll probably end up spending about $500-$600. I probably want a 12", though I may do a 14" if the price is right. Also, airport is necessary. I'd mainly be using it for internet/email/im/itunes/dvd watching. Nothing to intensive, I'm not really into games either. Basically I'm wondering what should I be able to get for this price and where is the best place to purchase? I'm obviously looking at the marketplace here as well as a couple stores like techrestore.com and macofalltrades.com (are there other refurb sellers like this?) I've also looked on ebay a bit and am currently corresponding with someone on Craigslist about a machine. I don't really want to do ebay or CL though because I don't want to be stuck with a lemon. In the reading I've done it seems like g3 ibooks have a lot of problems....should I only purchase a g4? I don't know what kindof g4 I could get for the money I'm willing to spend. Also, if new ibooks are released at MWSF how should this affect the price? Sorry for all the questions, I just want to make the right decision I'm really in no rush to purchase as this would just be a backup machine for traveling and taking places, while the iMac would be my primary machine still.