I'm using the Directv remote to run my yamaha a/v receiver, my 55' tv, and my directv. Here's my question, I'm wanting to run all these plus my ps3 as well so would a harmony 650 remote work? I haven't had one before and I don't want to blow a lot of money in it until I know I will like it better. I'm not sure if this will be moved or not, I posted in another forum with no answers so hopefully somebody here can help