The new Harmony Adapter will connect your IR-powered Harmony remote with the Bluetooth-enabled PS3 to deliver full control of all 51 of the PS3's commands.
This includes the ability to turn the console itself off and on, play DVDs and Blu-rays, and navigate the famously slick XrossMediaBar interface.
It's on sale in the US now for $60 – and in Europe for 50 euros – and should be available in the UK by July. More details and a UK price to follow.