I thought I would share this funny story that cost me $21. Maybe it will save someone else a lot more. I have 2 ATV's (Living room, Bedroom) an iMac in the office and a new unibody MBP 17" for floating to and from home. I Stream Movies around to everything from the iMac and thought it SURE would be nice to have one Universal Remote for the living Room? I chose the Logitech 510 and I have to reports it works great and very easy to program and use. I'm parked in my easy chair watching the Oscars and sucking down one of my favorites (Michelob Golden light). I decided I wanted to check on something in my office so I sat down at my iMac and happen to switch screens where iTunes was up and running. I noticed that i was downloading the 3rd season of Arrested Development! I was STUNNED! and so i sat there a moment in amazement? Then I decided to ask my son if he by chance purchased it? After he said no I looked at the iMac screen again and noticed it was being downloaded from ATV in the Living room! Hahahahaha. Hmmmm......I'm the only one who holds the remote and knows how to use it. (Done that way on purpose). It turns out even tho I'm not using ATV and actually watching the TV the remote still controls the ATV at the same time it also is controlling my TV. Just wish it had downloaded or purchased something I would watch. I don't watch that show and have never seen it. Whoops? I laughed at myself for an hour over this one. DOH! So now I have to decide? do I use one remote or go back to the trusty ATV Remote? .. .