Freeware tool to cut DVR-MS files (cut out ads - the easy way)

You have your new dual core with DVBT and the Windows Media center.
You can record your favourite films and series in a fly.
But: Which program would allow you to edit your streams (f.e. cut out ads and concatenate the rest ?)
The windows media center will not, and the windows movie maker will not too. Why ? This must be a MS secret ...

I tried Nero Media Center, but Nero cannot import DVR-MS. Puh.

After about one hour of Google search I found a very nice, fast intelligent tool that can do exactly what you need here (but not more).

The DVR-MS Editor can be found here:

http://msdn.microsoft.com/smartclient/default.aspx?pull=/library/en-us/dnxpmce/html/dvr-ms.asp