Stevie & Jamie,
I'm currently using an Ipaq 3955 with CF expansion jacket and a Globalsat CF receiver. On my recent trip accross Holland the unit worked great, all commands audible, but as I was running the setup in a tank bag, I couldnt see the screen that easily. I would recoment this type of setup, as you can take the audio output and feed it into an intercom, so rider and pillion can hear the instructions and chat as well. If you want any more infor on the setup then e-mail me on
neil@gn-racing.co.uk