Went to an amazing demonstration of Windows 7 today. The UI changes are very nice. Although they still stick to the mostly tired start menu on the right > start > programs, the taskbar UI has been given a complete make over. It is hard to describe the changes in words, but once you see it, you will immediately understand. Things like new alt+tab live preview and switching (even amongst tabs in IE), hot color highlighting, aero peek, applications grouping, JumpStart and other things. Unfortunately,...