The sync/surf topic was covered in depth in the following thread:
http://www.pocketpcthoughts.com/foru...388&highlight=
I have to admit that I needed some time to sort it all out. My initial problem was not setting the Ipaq to be discoverable by the world (i.e. only allowed paired devices), which obviously did not allow the original pairing connection to be set up. The of course I screwed up the IP on my router. The bulk of the issues had to do with the contention of the IP address of the router, and the shared bluetooth IP connection on the PC (there quite commonly is a conflict, that can be resolved by changing the ROUTER's IP address, the shared bluetooth connection IP is hard coded).
Again look at the above thread, that's how I got mine to surf/sync.
D.psi