I couldn't get airsniffer to work on 2003. doesn't like the packet capture driver. I am using a DLink card...FYI. It should work on 2002 they advertise as such???
.. PocketWarrior works with WM2003.. I'm using the latest (unstable) version. Just have to soft reset my Axim (using Netgear WiFi CF with Intersil drivers).
Although.. I'm finding the built in wifi recognition with WM2003 very nice..
can't wait for Airscanner to get their product for wm2003 released though.. I have to do some security testing, and I hate carrying my laptop around!