SP2 installed native BT support and it is very tidy. The BT setup took me through pairing the T3 and setting up a COM port for hotsync. A quick change to HotSync manager and I could do a BT hotsnc to XP no probs.
However, I can't for the life of me, figure out how to get my internet connection shared again. Previously, I turned on ICS per the tutorials on here and it worked a treat. Now with SP2, the BT NIC has been put into a Personal Area Network away from the LAN adapter (I have another PC which is my router/firewall etc). It is also showing as Disconnected.
When I was using the BT stack that came with the dongle (CSR chipset) I could select Network Access as an option for the BT adapter. This doesn't seem to be possible with XP now. :-(
So I'd be ineterested to hear from anyone else who has SP2 and BT going.