I have two cards. pvr-350 and pchdtv5500 and when i end setup I get message "set to start on ch3 which does not exist" I am using the 350 s-video from dtv stb only.. and the 5500 for over the air.. the message also says card 8 (type s-video 1 ) the pvr350 card 9 type (dvbinput) 5500 do i have a problem ? tnx les