I love these remotes.
I have been using them since they were a small Canadian Company before Logitech bought them up... They have gone off path from time to time, but the only complaint I have had with them is their docking stations for charging need some re-design. (To fix that I just use a universal charger for the batteries).
This one adding PS3 Support etc, looks quite promising and brings back the RF hubs. Alas I doubt all my old hubs will work with the new standard.
The software takes some getting used to, but it does the job.