I have a 5 Disc Panasonic DVD player that I have connected to my Onkyo 6.1 HTIB - Model # HTS760 (Don't laugh..I do not have a lot of money). It is connected to the receiver through a TOSLink cable. However, it was connected using RCA cables for a test run. When under RCA, I was able to select "All Channels" and have sound come out of all the 6 speakers. With TOSLink, I do not have that option it says. Only option is Stereo or one of the DD/DTS/ProLogic. Which is great, but, I watch some movies that don't have DD/DTS/ProLogic. For these, I would like to hear on all channels. is this possible? Can I have RCA and TosLink connected at the same time..and perhaps just choose, DVD1 or DVD2 or something? Thanx for any help.