Hello,
After spending a lot of time trying to find a DLNA server that really works I emailed the TVMOBiLi support guys and got a really nice walk through to install it on my NAS.
Below you will find an opkg, an ipkg and a manual install:
[http://tvmobili.com/binaries/rc/tvmobili-all.opk]
[http://tvmobili.com/binaries/rc/tvmobili-all.ipk]
[http://tvmobili.com/binaries/rc/tvmobili-all.tar.gz]
Enjoy!