I'm not sure if any one else is doing this. But I gather the 7 days epg data from dvb-s, then map it to the dvb-t channels. This is all done within Windows media center 7.

It works 90% of the time but I sometimes get recording errors;

Recording of South Park began as scheduled on 3/02/2011 8:28:04 p.m. and stopped early on 3/02/2011 8:28:05 p.m. due to a schedule change. 

There was no schedule change... It only seems to happen when I try to record two channels at the same time. I have 1x dvb-s card and also 1x dual tuner dvb-t card. Channel C4 for example has 3x sources, the total from both cards, with the listings source set to dvb-s.

Any one else encountered this problem?