Look at this updated of Logitech Harmony 650

Good new everyone! Harmony 650 has been upgraded to allow at least 8 devices. The remote has been posted on Ozbargain for a lot of times but maybe there are still some people who are using the old Logitech Harmony Software or maybe haven't logged to MyHarmony site. So if you are still using the old Logitech Harmony Software you need to at least upgrade it in order to take advantage of the 8 devices that are now available. You need to full re program the remote to do it. There are a lot of ways to to get more remotes on your harmony like leveraging another device and programming in the commands manually but this will take a lot of time and can be troublesome. So upgrading it by full re program is still the best option out there.