Hello, I'm looking at getting the first real Mac of my life (I had an Apple IIe way back in the day). I just wanted some advice on what you all would recomend. I'm doing a lot of web development and programming right now, but don't know the differences in Macs and PCs for Mhz for instance. I know the Mac can get more done with less, but I don't know where the break even point is. I've been around PCs my whole life, but have been using some macs at work recently and I love OS X... the Macs at work just glide... it's so nice. I've looked on Craigslist, my local mac store (Volker Research in Colorado Springs), and ebay for some, but I'm just not sure what to look for. I've been told to get at least a G4 because the increase over the G3 is very noticable... but that's about it so far. I do have a Wi-fi network in my house so that would be cool also. I've been told I need an Airport card for that. Any tips you can give would be appreciated. Especially on Processor preference. As far as budget I'm hoping to stay under $1000. It doesn't have to be new... I just need something I can work on and test out. Thanks.