Let me start out by saying that it has been years since I last used a Mac. After thinking about it for a while I decided to get away from Windows and come back. I apologize if there is a thread covering this already. I'm looking for a list of useful apps to install on my new iMac. I got the 2011 21.5" i5 2.5 GHz quad core system yesterday. So far so good, but anything that might make this easier or more enjoyable would be fantastic. Thanks!