How to get USBhost for RemoteJoy on a microcontroller

[Techni]

Since the dual nub board I bought 2 years ago hasn't arrived, I've given up on that...

Anyone got (or know of a way to get) USBhost+Remotejoy working on a microcontroller so you can plug a Dualshock3/SIXAXIS into it, plug the board into PSP's USB port and have it control the PSP via RemoteJoy?

I do know of the one to use the remote/headset port, but I don't want to use that since that blocks TV out, which is the whole point of this device.