Hello - Looking for help to determine if this is a good deal or not: http://www.everymac.com/systems/apple/imac/specs/imac-core-i5-2.5-21-inch-aluminum-mid-2011-thunderbolt-specs.html I have a chance of purchasing this iMac - i5 2.5 GHz - 21 inch - from mid 2011 for $850 Currently I have an early 2008 MacBook. We mainly use ours for all of our videos and photos of our kids in iphoto and ivideo. Also use it for streaming of internet shows because we don't have cable. Would I pay too much, just right, or great deal? Thanks for the help!