Within a few weeks my new HT room will be complete. Its roughly 19'x20' with a 12' vaulted ceiling. I have a SVS 20-39 PCi sub on the way as soon as they start shipping. After doing all the research into buying a sub, and with moving into the new bigger room.. I'm left thinking that my current system is lacking. I have been looking into the new TX-SR 600 reciever that Onkyo is coming out with next month. And I've also been looking into some new speakers to go with the sub thats coming in. Any suggestions for a good reciever and speaker set up for this size room? I have been looking at the Onkyo mainly because that is what I have now and it has worked out good. It's just a little dated (dolby pro-logic). As for speakers.. I have no idea. I would say the system is used for 75%movies/25% audio. Any ideas or suggestions?