Anybody have any luck setting up DLNA on the white Genius modem?

The DLNA service shows up on my Windows Laptop but both the Xbox and Sony Blu-Ray can't see it at all.

On the Windows Laptop what is returns is also a limited sub-set of the titles on my hard drive (and yes I left it plugged in overnight so the database should be up to date).

Another odd thing is that it doesn't return a folder list like my D-Link router does.