I noticed today the price for the white 24" iMac dropped to $1199. Am I mistaken, or wasn't it priced at around $1400 previously? I would prefer to have the newer technology, but with the gradient problem just can't justify it. Besides the processor speed, what are the other downsides to buying an imac from this gen? It seems like a great deal to get a 24" for that price. Thoughts are appreciated..thanks.