Latest TouchFlo3D 2.5 includes Documents tab

Documents%20Tab HTC continues to develop their TouchFlo3D (now Sense) user interface, and the latest addition is a tab which features documents from your My Documents folder.  This innovation appears set to debut on the T-Mobile US version of the HTC HD2. Of course a Tasks tab may have been more useful, but we wont look a gift horse in the mouth, will we.

Read more in this XDA-Developers thread.