Hey guys; I'm thinking of buying a 17" iMac in the next few days and I was wondering if the processor upgrade from 2ghz to 2.16ghz for $144AUD ($115US) was worth it? While I'm upgrading the hard drive to 250GB as well as the RAM to 2gb (is it just me or the upgrade price to 3gb is fubar?) I thought the processor *might* be worth it. I'm planning to use it for general web surfing, videos and playing the occasional game. Any ideas?