Anybody upgraded the ram in their new iMac yet??? I bought the flagship 3.06 iMac a couple of weeks ago and love it, but would like to go from the 4gb it comes with to 8gb. I almost passed out when I saw Apple's price of $1,200. I know Apple is very high on their ram. I check Crucial and it is $979!!!! Good grief. Why is the ram for this machine SO expensive??? I mean Apple wants more than half the cost of the machine. Crucial is almost half. Norman Ross Jr.