Has anyone used a Compaq Aero with a CF GPS?????

In looking at the PDA guide on Paul's site, he suggests that the Compaq
Aero didn't take well to the CF GPS - if so, then it's not a good choice
for a portable system. I did like the B/W screen on my old Aero and was
hoping perhaps someone could let me know if they:

1. Had made a CF GPS system work with an Aero

2. What GPS card they were using

Many thanks,

Gary