This new dongle should support NTSC, and does support S-Video. If you have an NTSC TV please only try this if you know it won't blow up if it gets a PAL signal! I cannot test everything about the NTSC detection since I have an MVP that knows it's in a PAL zone. If you do try it please let me know your results!
This dongle can do S-Video. As there is no config menu yet in the GUI on the MVP, enable S-Video by editing the config file for the MVP on the VDR server. It will be in VDR_CONFIG_DIR/plugins and will be called vomp-IP_ADDRESS_OF_MVP.conf. Add the following text for S-Video:
[TV]
S-Video = Yes
Please also update your vompserver plugin for a bug fix and VDR 1.3.27 support.