Hi all, I'm looking at getting a universal remote and the obvious candidate seems to be the Harmony One.I don't really understand the difference between the One and the 900 model - the 900 is more expensive but seems to be less fuly featured.I understand that I need to be able to do macros, which the 900 doesn't do. I emailed Harmony asking about it and I got a quick response back saying that it doesn't do macros, only sequences. Could someone explain what the difference it? Currently I just have a TV, PS3, Topfield PVR and DVD player, but I hope to get an Onkyo AV recvr in the next few months. Are there really any other contenders? Many thanks