ATI's R580+ is 90 nanometres after all
 

After a more detailed shot I actually learned that we all made a mistake claiming that the next generation ATI's graphic card will end up as a die shrink.

Well it won't. We learned from a multiple sources that the next R580+ is still 90 nanometre. It won't be a die shrink at all but ATI will redesign the chip and make it more powerful than it is now.