Anybody have any experience converting from PC to Mac? Its time to retire the trustly Inspirion 8200 and I'm seriously considering a PowerMac G4 running OSX. I'm an SW engineer write lots of code and such that runs on open souce stuff specifically targetting the LAMP environment. Where's the best deal - the web or a mac shop, would you ever buy one from London Drugs(!)? I am my own tech support so I don't give a shite about that kind of stuff. Any advice mac evangelists?