Switchable graphics

[lup at bluewin.ch]

Hello,
I just wanted to know if there are any plans to implement the switchable graphics (also "hybrid graphics" and ati-
specific: "PowerXpress") under Xorg. I'm not the first one asking this question (http://lists.freedesktop.
org/archives/xorg/2008-July/036961.html) but I just wondered if anyone has any news about this topic since it has 
appeared in this mailing list in July.
Thanks!