Bluetooth: trade your DBT-120 for my F8T003?

If there are any PC users using a D-Link DBT-120 external USB Bluetooth dongle who'd be willing to trade it for a Belkin F8T003 (version 2) dongle, let me know. I care because the MacOS Bluetooth firmware updater will update the D-Link but not the Belkin with the same chipset.

Also, keep in mind Apple says this about the DLink ones for compatibility with mice and keyboards:

Important: Requires a Bluetooth enabled Macintosh (either built-in or using the qualified D-Link DBT-120 USB Bluetooth Adapter (Hardware version B2 or later. Older D-Link DWB-120M adapters are not supported). Mac OS X, v10.2.6 or higher required.

I have 3 DBT-120 rev. B3 dongles here (somewhere).

You want me to trade you a D-Link dongle for a cheaper and bigger Belkin dongle with less lights? Although, the Belkin has a blue light which is always more desired.

It wasn't cheaper when I bought it, the DBT-120 was the same price but out of stock