Hello friends. I just had an HR34 upstairs and HD receiver downstairs installed. I'm connected to the internet and the whole home DVR is functional. But I was wondering about the connection. I have a little black deca DCA2SR0-01 adapter connected to my router and the receiver. What's the purpose of that? couldn't I just connect the ethernet cable straight to the DVR? Is that adapter taking the place of the cinema connection kit so I can get Pandora, Youtube etc……? Thanks again and I'm going to donate to satelliteguys.us soon because I have gotten tons of information here. Promise.[h=4][/h]