I bought a 22" iMac on the 29th. Anyways on Monday, i downloaded Windows Live Microsoft Messenger. Once everything was set up, i tried to sign in. It signed in normally i guess, it toke about 3 mins though. So once it once i thought it was finished, i put my mouse over the windows to see who was online and to chat, but the little spinning beach ball showed up. All i assumed was that it wasn't finished loading. Now 2 days later it's still like that. I can't even close it... So was just wondering how can i unfreez it, or if i should try turning off my computer. Anything you can suggest that may help me? Also this is the first time ever owning a mac.