Finally I found a sofwtare which really works as advetised - great DLNA server. So the only problem I have is that old linksys router WiFi was fairly poor - so I replaced it with Dlink DIR-655. Now Wifi is great, my Samsung runs Netflix nicely - but cannot see Mezzmo at all! In fact my notebook stop seeing it as well -only sees Microsoft Media Server (my Samsung BD or TV stop seeing even that). All other network operations work -I can print for example from notebook to printer attached to PC - but cannot see Mezzmo server. What it can possibly be -I am kind of lost... Help will be greatly appreciated!