Windows 7 packs a long list of unique end-user features that even OS X Snow Leopard may lack, as far as we know today. Take the new taskbar in Windows 7. Although it adopts OS X's Dock philosophy, Microsoft made it its own with live thumbnail task previews and other nifty little details. Let's not forget about multi-touch, Libraries or Device Stage. We can’t deny that Windows 7 delivers several innovative features that make today’s OS X look old. The fact that Apple decided hit the feature break in Snow Leopard, could cost the company dearly. Can Microsoft finally beat Apple at its own game? Here are our top five Windows 7 features we believe Apple should copy from Microsoft.