The 'peek' function, which appears to be a late but worthy answer to OS X's Expose, is activated and looks fairly useful. This is the best evidence yet that the Windows 7 user experience may be drastically different from Vista, despite the superficial similarities evident in early builds. The video runs though Windows 7's solid gesture customization engine and a few other interesting tidbits, so it's probably worth downing some Dramamine and powering through. [FayerWayer]