I'm thinking of purchasing Polk's RM6600 sat/sub set with a PSW350. I understand that you hookup the sub to the L/R output of the receiver and the L/R speakers to the sub. I believe with DTS and etc. that the LFE output is its own discrete channel in the X.1 formats. Wouldn't by not hooking up the sub to the "sub out" of the amp loose that discrete channel and therefore degrade the whole DTS experience? The sub will only respond to what goes to the front speakers....this doesn't seem right to me.