from forum.thinkpads.com... Check your device manager to see if Microsoft Enumerator is listed under the Bluetooth Devices listing. If it is you'll have to get rid of that. WARNING: Before you continue I strongly recommend that you unpair all your bluetooth devices from your T42. Go your bluetooth setup in WinXP and delete all your paired BT devices. This is how: 1. Turn on the Bluetooth radio. 2. Check Device Manager to see if Microsoft Enumerator is listed under Bluetooth Radio. Read more...