Codeweavers today unveiled a new version of their flagship product CrossOver for Mac and Linux, a Wine environment that supports running various (but not all) Windows programs without the need to install an actual Windows OS. The new version 10 is now nicknamed "The Impersonator" -- and the staff and guests at their booth at Macworld 2011 have run with the idea that the new version lets Mac and Linux users "put on a Windows costume," as you'll see in MacNN's exclusive pictures.