This is an interesting hack for Vista through which you can enable “Slow Motion” animation that will work if you are holding the “shift” key while minimizing , maximizing , closing a window.

This will work if you can run the Windows Aero glass theme . To make this work , just download this file . Unzip it and duble click it to add it to the Windows Registry . Two new values will be added to the registry . Just restart and the effect will be visible .

via How To Geek