Hi There, Got it.... Using a Technisat Multiswitch 11/8 with connected PC Sat Card to Port (I'am at Port 7). Switch have to be set to Low/High. It is not working with A/B. Mplayer does not work for me with every channel, but mythtv does. So this is what I need. szap does some odd stuff. Only able to lock with szap after second try. Have to <strg>+c szap and restart to get lock. I do not know if this is ok, but everything i need (mythtv) seems to work. I am using current CVS. special thanks to Kenneth. Lukas