help deciding

[s0nIc]

Okay once i find a reciever i think Im going to like something happens i read something about it that makes me not get it.So im going to tell you what i need and you throw out suggestions.
1.3hdmi inouts
2.I dont know what its called but lets say your watching tvs and i goes to comercials it adjusts the sound,So that it doesnt blast.
3,at least 100 watts per channel
4.7.1
5.all the new sound formats
6.were all i have to do is pass one wire to the tv
1080p upconversion (optional)

These was the one i had in mind and was set on till i found out i cant pass just 1 wire to the tv.and it doesnt have the sound control for when it goes to comercials. Pioneer VSX-1018AH-K dont really want to pay more then 600.00 closer to 500.00 is going to be better please help