Is this true? The new ones have only been out for about 4-5 months haven't they? Also has anyone upgraded their iMac, either themselves or via a 3rd party? I want a 24", 2.8ghz with 1tb and 4gig ram, but I refuse to even contemplate the Apple prices for the large harddrive or the RAM, I understand the memory is easy to change but the harddrive seems a different ball game. Anyone got experience of this? Thanks in advance.