Elecard MPEG-2 Decoding and Streaming PlugIn for WMP not working

I downloaded Elecard MPEG-2 Decoding and Streaming PlugIn for WMP. When I add the filters in graphedit or graphstudio, they do not work. Is there a working demo that's been tested?

1. For example the The Elecard MPEG demux does not have a video and audio output pin when added to graphedit or graphstudio?! How am I supposed to test it?
2. The Pin from the NWSOurce-Plus Multicast source pin does not connect to the demux input pin(Yes the demux does vissually show an input pin in graphedit, just no video/audio out pins).
3. Is there problems with these 2 Direct show filters? I downloaded from your demo site. Please advise. I am looking at LEAD direct show filters demo now and they do connect and work in Graph edit and graph studio.
4.Also, assuming you can get your filters to work correctly for us, is there an app note that shows example Visual Studio 2008 C++ code to do the following:
Connect the pins from your filters ELECARD NWSource->Elecard MPEG Demux->> to both below
->>Elecard Video Decoder->Video Renderer
and ->>Elecard Audio Decoder->Audio default renderer
Basically I have a source stream that feeds your NWSource-plus filter, and realize aa MPEG Multicast UDP/IP player in Graph edit when I hit play it should play the stream(Like LEADs filters do). Your demo filters won’t even connect pins. Should I just use the LEAD product from your competitor? I tried really hard to get your stuff to work. I'm convinced it wasn't tested properly before being released in the demo download on your site. Thanks, I suspect there's something wrong here, but if I’m wrong let me know what I did wrong. Let me know if I can give it another try.