Daily Deals: $849 20″ iMac, App Store Freebies, MagSafe Adapters

We've reached mid-week with a number of Mac-related deals. First up is about nine iMacs from the Apple Store, including a $849 model with 20-inch screen and a 2.66GHz processor. Next we have a new batch of App Store freebies, including "Squism," a puzzle game. We round out our top trio of deals with [...:]