I've looked high and low to find out when ati's x800 xt (pe) pci express boards would be shipping and the only evidence i've found is "late june." here it is almost mid-july and i've seen nothing. does anyone have any clue when they will be shipping?
I wouldn't worry about it d00d. Unless you got tons of money to throw away to even be able to use the card you have to upgrade everything. From what I notice only boards that have PCIE6x are:
Intel LGA775 boards.
You'll have to rebuy your memory because they use DDR2 modules.
You'll have to rebuy your CPU because it uses land-array-grid.
And it is quite expensive upgrade too for new technology. I would let it go for the time being and let people "test" out the new stuff and wait for a second gen product to mature.