Stuart,
It depends on the kind of cables you have. If the cable goes directly
to the LX7000 then WinPilot can only receive data and cannot transmit
and the Ipaq is not powered by the LX7000.
If you have a Y cable setup with a Power converter and a declare
switch then WinPilot can make a declaration to the Colibri.
Also the LX7000 can use WinPilot PRO, which has direct winds, climb
maximizer functions.
Richard
www.craggyaero.com