For those looking for a good cheap upgrade to their PC.
If its really as cheap as this article states, and reading the review here http://www.legitreviews.com/article/792/1/; if I get 2x 4870 cards I can run Crysis at a very decent rate (with medium-high settings)HD 4670 uses 512 Mbytes of GDDR3 memory, and is immediately available for $79. The HD 4650 will use 512-Mbytes of GDDR-2 memory, and will be available later this month for $69.