alright guys and gals, heres the problem..... on an impulse buy I bought a yamaha htr-5440, on clearence for $199( normaly $299 ) i have an old prologic only yamaha ($350 about 6 years ago) so i wanted to get DD/DTS. the wife agreeed that i could get a new recevier in a couple months( like a $500 one)with us saving a little each month for it. but now that i have the 5440 and have gotten a taste for DD/DTS i kinda dont want to take it back and have to wait months for a new one. the main reason i would take it back is the stereo performance is not as good as my old yamaha. the DD/DTS performance is pretty good but it has a noticeable hiss in the surround channels which does bother me. heres the question:should i take it back and go back to prologic for the next 8 months or so, or keep it and learn to like it?