Just was wondering what the SR705 and SR805 were like. There's awesome reports on the 605 and 875 but I can never find anything on the ones between. I was thinking of getting the 705 over the 605 as it has a couple of extra connections and is THX certified. Any one got the 705 or tested it? Is it worthing paying that little bit more than the 605 for the extra HDMI input and the THX? Thanks for any help you can give.