Hi all I have a Yamaha RX-V793 receiver and just purchased the Polk Audio RM-10 with the PSW10 Sub. My question is the best way to set up the sub? Polk recommends speaker outs to sub then to speakers, others say the sub out of receiver to line in on sub. I do have sub out on my recever and Im going to set this up in my basement but before I do I want to find out the best way so I can purchase either speaker wire of rca cables? Also if I go line level I'd like to place the sub about 30 feet away from receiver (best spot) is that a problem? Thanks a whole lot, Chuck