GSM Palm Pre running on WebOS 1.3.5.2 (Europian users Only) now supports Tethering. Palm Pre users can now share their 3G connection via Bluetooth and can tether with their windows PC.

How to Enable Tethering on Palm Pre via Bluetooth
- Navigate to Bluetooth settings card on the Pre and turn on Bluetooth and make your device “discoverable”.
- Connect your Palm Pre with Windows PC, and join the newly-created Personal Area Network.
Voila! Palm Pre Bluetooth Tethering Successfully completed! You are now connected to the internet via your palm pre wirelessly.
