Dang just when I finally got my settings with 11.11c all groovy for Skyrim. I don't see anything about improving CrossfireX performance on Skyrim with 5900 series cards, only 6900. Hopefully that will show up in the final version.
If they start to release game profiles for this then I think this is a great update. If this just gives me a way to save and easily apply tweaks that need applied to make certain games (skyrim/rage it seems from other commentators) work right then this update is the suck!