Does anyone know where I can get a "key mappable" wireles RF remote, such as used in power point presentations, etc. There are plenty of standard systems out there, but I need one where I can program a key on the remote to execute a couple of keystrokes on my laptop. These are non-standard commands, so the Power Point units won't work. The transmitter needs to be RF (radio), not infrared.

Anyone know where I can find such a device.

Thanks