Correction!
I wonder why Logitech does not provide this info?
"There are two modes the dongle works in. Embedded and HCI. and by default the embedded is working.. which emulates a USB device so it seems to your PC that your using a normal USB mouse/keyoard..
To switch modes, hold the little red Button on the USB BT mini-receiver as you plug it into the USB port, and hold it for 5 seconds."
3 Sony Vaio VGX-Xl3's - Blu-Ray
8GB Ram - 12 Terrabytes
Logitech Harmony 890 / diNovo Edge
Vista Ultimate 64-bit OS
10 VGP-XL1B Disk Changers
40" Sony BRAVIA XBR5 LCD HDTV
Sony BRAVIA Theatre Micro System