I'm thinking of getting a Harmony remote for Christmas. I want to ensure that I will be able to control multiple devices of the same type, ie. two different DVD players, with one remote. My universal that came with the receiver won't do this, so it is just another reason to get a remote, since I have been thinking of getting one for a while anyway.

I assume the remote can handle this no problem, but could someone with a Harmony verify for me. Also, who has which models, what do and don't you like about it? I have to figure out which one I want. I am leaning towards the 659, but undecided as of yet. My only concern is I don't want to underby and wish I had gotten a better one later (like when I add new components in the next couple of years).