I've always been a PC guy, but lately I've been contemplating switching to Macs. I didn't want to waste $1000+ on one if it turns out I don't like it, so I just spent $200 on eBay for a 400 MHz PowerBook G4 Titanium (with 640 mb of RAM, 10 GB hard drive, an Airport card, and Panther). It should arrive in a couple of days. I figure if I like it, I'll use it for a year and then buy a new Mac next year. Now my friend (an avid Mac user) tells me I'm an idiot and that the computer I ordered is so old that it's worthless, and that it will give me an unfairly negative impression of Apple. I'm only going to use the computer for wireless web browsing and e-mail. Any thoughts? Thanks.