I just got last week into a new Elite 49TXi and I love the sound. Setrting it up and using the MCACC was really helpfull and easy .The remote control it's very handy. The only concern about the remote control it's a System Off feature that allows you to shut down all your equipment. But because sometimes you don't turn on all your equipment it will turn on any one that is in stanby mode if you use the System off function.I haven't find a way around this option so I can modify this. My concern now is about my speakers which are a 4 Ohm M&K 150 THX series and the AVR manual look for 6-8 Ohm speakers. Will I get into any trouble running my 49TXi with this low Ohm speakers? My room is a 18'x18'x9'