BlueAuditor only works with the Windows provided Bluetooth drivers. If you have purchased a new USB Bluetooth adapter then you should install it by simply plugging it in. Windows XP Service Pack 2 or Vista should automatically detect the adapter and install the appropriate drivers without you needing to install any software from a CDROM.

Bluetooth Adapter
You will need a Bluetooth adapter which is supported by the Windows XP built-in Bluetooth drivers. This includes any of the following adapters:

Alps Integrated Bluetooth Device
Alps Bluetooth USB Adapter
Belkin Bluetooth Adapter
Blutonium BCM2035 Bluetooth 2.4 GHz Single Chip Transceiver
Brain Boxes USB Bluetooth Adapter BL-554
BCM2033 Bluetooth 2.4 GHz Single Chip Transceiver
Generic Bluetooth Radio
CSR Nanosira
CSR Nanosira WHQL Reference Radio
CSR Nanosira-Multimedia
CSR Nanosira-Multimedia WHQL Reference Radio
FIC Bluetooth Wireless Adapter
GVC Bluetooth Wireless Adapter
Silicon Wave Bluetooth Wireless Adapter
Sony Bluetooth USB Adapter
Dell TrueMobile Bluetooth Module
Dell Wireless 350 Bluetooth Module
Bluetooth USB Adapter (BT-51x serial)
HP USB BT Transceiver [1.2]
IBM Integrated Bluetooth II
IBM Integrated Bluetooth III
Microsoft Wireless Transceiver for Bluetooth
Microsoft Wireless Transceiver for Bluetooth 2.0
Motion Computing USB Bluetooth Device
TDK Bluetooth USB Adapter
TOSHIBA Integrated Bluetooth
TOSHIBA Integrated Bluetooth 2
TOSHIBA Integrated Bluetooth 3
TOSHIBA Bluetooth Adapter
Zeevo Bluetooth Solution