I noticed a link on a Twitter post to a very interesting short article by Neil Rubenking (a long time friend of Delphi), showing how to obtain a complete list of all Windows 7 tasks, also referenced like "Windows 7 God Mode", in a folder. So I tried it out right way, and was really impressed. I cannot show you the complete list of 301 tasks, which is extremely long, but give you a feeling the image below (click to enlarge).

Notice you can change the layout to some extent (small icons, details, and the like) but with some of them I managed to crash Explorer. And, like others, I'm wondering how many other secret GUIDs you can use in folder names in Windows.