I love my Onkyo NR905 but it uses a lot of electricity and since its active almost the whole day "Linked to the DTH service". The 7.1ch is overkill for most DTH services and only really used in some Blu-rays :P
So i am thinking of downgrading to a good 5.1ch Home Theater Receiver that has a low profile and eats less electricity.
I had a look at Denon S-5BD but it has blu-ray player which i don't need. Main points of importance are less electricity usage and lower profile of the system.