Thanks big Mike.
I was looking at the 3700 but I would rather get one from Costco. Their return policy is seconded to none. If I have a problem within 6 months I am most of the time able to exchange it. If an item is at a local store I would rather shop there as long as the price is close. I like to have someone to through it at if it breaks.
My 2500 sucks big time now I have parental controls on (12 year old playing COD till 3 am) now it's almost as slow as dial up. When I am downloading I turn off the controls and the speed comes back, the 2500 is a basic POS router that can't take what I want it to do.
I was also thinking of going power line for my AV so I am not draining my network. You want to talk slow a PS3 playing COD, me downstairs trying to stream Netflix, the older kid in her room and iTunes and the wife screaming her Facebook is slow. I need a router that can take this bandwidth.