I was just wondering if it was a good idea to grab the rp-91 (800 canadian) and use it's dolby/dts decoder as a reciever, or to grab the 400 dollar rp-56 and buy a seperate reviever.
well you cant use it as a receiver. you will still need to buy a DD-ready receiver b/c you'll still need something to amplify and route the signal. if you dont have enough cash for the RP91 and a cheap receiver, go with the RP56 and get a decent head unit.