Soo... I searched, no one has tried it, beyond sticking in the WiFi+BT combo cards after flashing middletons bios. I then went and looked at the BT adapters...
T61: 39T0497 @ BDC 2.0
T4x0: 42T0969 @ BDC 2.1
T420: 60Y3275 @ BDC3.0 *requires new software*
T430: 60Y3303 @ BDC4.0 *requires new software* <- the one I got.
The Lenovo Updater refused to see the card, so I went in and found the T420/T430 Bluetooth drivers are the same, and I installed the last version that would work on the currently installed Vista Business x86.
Now I can do all the sweet stuff that newer machines can do, like use my smartphones camera as a webcam!
Driver Software:
Windows XP: http://support.lenovo.com/en_US/downloa ... D=DS029025
Windows Vista: http://support.lenovo.com/en_US/downloa ... D=DS034764
Windows 7/8 driver: http://support.lenovo.com/en_US/downloa ... D=DS028704
Note: The System Updater software may work for you, mine may just be acting up, as I also updated the motherboard, flashed to middletons bios, installed the T400 wristrest, and changed the screen. Just make sure you use the FN key to power up the bluetooth radio before installing the driver software, or the software will complain, and not install until you turn it on.





