Does anyone know where on earth I can return with a Logitech Wireless USB Mini Receiver.?

I merely bought a Logitech Bluetooth diNovo Media Desktop but to my surprise it came short the Bluetooth USB Wireless Mini Receiver. I have search around for a replacement but found only USB Bluetooth Mini Adapters. Is this like thing? Thanks.

Does anyone know where on earth I can return with a Logitech Wireless USB Mini Receiver.?

http://www.logitech.com/index.cfm/produc...
Go to site www.logitech.com/index.cfm/pro...



or



http://www.amazon.co.uk/logitech-cordles... or



http://www.compusa.com/products/product_...