Raderon HD 5870 X2 Liquid cooling block spotted
That's right -- ATI 5870X2 aka Hemlock (!) The card is not even released yet but the guys over at Danger Den are already prepping the copper cooling blocks for liquid cooling. Hot off the machines you are looking at the first 5870X2 copper base.
DD are just waiting for the retail card version to arrive to do the final test fit. Well guess what DD, joing the waiting line ;)