I am undecided whether to get an iMac. I was thinking the 20" one simply cos its so cool. I have never owned a mac before (although I do have an ipod) and was thinking about getting the old G4 iMac but upgraded my PC instead. The thing is, I'm worried about shelling a lot of money on a mac. I've more or less decided to get one but need some more encouragement. Also is .mac worth it? And shall I get the wireless keyboard kit? How much RAM do I need? (I'm going to be using the mac for internet, email, organsing my travelling photos, maybe movie making with iMovie) Thanks!