Someone talk me out of buying a 24" iMac... I have a touch of upgrade-itis and even posted a feeler to sell me current mini. I don't NEED a new computer at all (though I want one for whatever reason). The 24" iMac makes me drool and while I only have a little bit of money in my computer upgrade fund I remembered today that a company I work for is sending me a buyout of my pension (about $2k after taxes). So, talk me out of it.