problem with hal and pmount

[moi 1392 <moi1392@gmail.com>]

udev - hal - pmount doesnt work for me.
I read in man page of pmount pmount-hal need udi provided by hal to
work as first parameter.
But when I replace symlink /etc.hal/devices.d/40-pmount-hal.hal by
this little script :

#!/bin/sh
echo $@ > /tmp/testhal

i see only "add" or "remove" in /tmp/testhal when adding or removing
an usb pen. but nothing about an udi.
The device is correctly created in /dev by udev and I can see it in
lshal with good settings.

What's wrong ? Did I miss something ??