DvbDream Community

Would it be possible to add the possibility to use custom graphedit files instead of only letting the users to choose an audio and video filters and the renderer?
I ask this because:
- I'd like to use ffdshow for postprocessing only
- I'd like to use Haali's Video Renderer (included with Haali's matroska splitter), which is the only renderer that gives me the correct 0-255 pc luma range output and that enables hardware deinterlacing at the same time.
Thanks