Well my Refund check finally came and i will be putting my order in this morning for my iMac Refurb. I am 90% sure that i am going with the 24" but i need that extra reassuance that i know you guys can provide. Is the 24" really warth the $250 difference that it is in the refurb store from the 20" with the same specs? (its amazing that after about a month of research i still need this reassurance) Also i want to get apple care but don't really want to get it today (i will be using the rest of my check to get 4gb of ram right after I place the order for the iMac). Is it true that i have a year from purchase date to buy applecare?