Pocket PC to wireless projector

I have a Pocket PC running windows mobile 5, and a new Toshiba wireless projector.

I’m trying to be able to use my Pocket PC phone to connect and display my Powerpoint presentation, and I can get to the point where the projector says it’s ready for the image, and my Pocket PC says it’s connected to the projector’s wireless ad-hoc connection, but I can’t get the image on the projector.

Has anyone ever done anything like this, or is it even possible? Short of a wireless connection, is there a wired way of plugging in my Pocket PC to the projector?