I've encountered something weird in Windows 7, some of the files I moved into a shared folder are not showing up. Googled it up and found out whats up with the annoying problem

By default, an object inherits permissions from its parent object, either at the time of creation or when it is copied or moved to its parent folder. The only exception to this rule occurs when you move an object to a different folder on the same volume. In this case, the original permissions are retained.


Source and Fix Here: http://support.microsoft.com/kb/310316