Surface Pro - No WiDi?

I just read a post claiming that the Surface Pro will not have Intel's WiDi technology because of the wireless adapter they used. Can anyone confirm this?

Forum Post:

http://forum.tabletpcreview.com/microsoft/54075-surface-pro-discussion-thread-75.html

Surface Technical Specs:

http://i.imgur.com/Lrbu4Lc.png