Hi, Gregoire with multiproto_plus + your hvr4000-patch I have the same problem with szap2 from dvb-apps ./szap2 -c 19 -n1 reading channels from file '19' zapping to 1 'Pro7': sat 0, frequency = 12722 MHz H, symbolrate 22000000, vpid = 0x00ff, apid = 0x0103 sid = 0x27d8 Querying info .. Delivery system=DVB-S using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' ioctl DVBFE_GET_INFO failed: Operation not supported Igor _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb