Totally agree on the stability of OS X. I almost bought the i7 iMac but it still has issues. Don't know why but seems apple's QC has gone down over the years. My 2006 24 inch iMac is still going strong. Still have tiger on it too. Both of my 2006 and 2008 Mac pros had only small hiccups but still rock solid. 2009 and beyond the problems grew. With cloud computing gaining ground and allot of services to use the cloud for our needs, FOR A PRICE, seems this is the direction computing is trying to go. Don't think I will upload anything to get edited or processed. But if they price the tools high enough out of most folks reach, like the Mac pro, then your stuck between a rock and a hard place. Spend the big bucks for do it your self equipment of smaller price for them to do it. 