I am using a Dell latitude D620 with built in bluetooth (work laptop) and just recently purchased a Microsoft Presenter Mouse 8000 (bluetooth) and I cannot seem to get it to connect to the laptop without using the USB Transceiver. I've installed updated drivers from M$ website, have turned on Bluetooth Discovery in control panel... enabled it in bios as well... I don't know what else to try really.

I had the Helpdesk guys come look at it and they couldn't figure it out either

Has anyone had an issue with the mouse not connecting to the PC via internal bluetooth receiver? Any help would be much appreciated.