You know that your Logitech Harmony Universal Remote contorller does not work with Playstation 3 because of Bluetooth.
Now, there is a good news for the Harmony owners! Logitech Harmony Adapter for Playstation 3 can control all 51 PS3 commands. If you want to control everything with your Harmony, buy it from here. Otherwise you can also get Sony PlayStation 3 Blu-ray Disc Remote.
You can review from [engadget]

Control with Modern Technology!