I am extremely new to all of this, and had no idea where to go from here. I recently got a pair of mtx tp1200 loudspeakers running at 300 peak watts and 150 rms watts. I want to get a reciever that I plan on using for watching tv and listening to music while throwing the occassional party, but I have no idea where to start. I plan on eventually investing in a good sub, along with more speakers and maybe an amp seeing as how the speakers I currently have are cheap. A friend suggested the onkyo tx-sr606, but he wasn't sure if you can use an external amp with it. I would like to spend around 350-400 on a reciever. Any suggestions? Would it be a good idea if maybe I just bought a cheaper reciever and saved up for a good sub that will last me. Please help