Sync with Bluetooth Link

[Binerf <binerf_gpilot magaia no-ip org>]

Hi,

I've a Zire 72 and I would like to sync it with Evolution via a
Bluetooth connexion.
But when I launch sync on my Palm, it says:
"Impossible to launch a HotSync because serial port is already in use by
another application" (traduction of french error) but I don't which
application causes trouble...

Have you an idea please ? 

And how to configure gpilot to listen on bluetooth port on my computer
please ?

Thank you in advance.

Binerf