If you want to add Bluetooth to your netbook or notebook, then you may want to check out this tiny Nano USB Bluetooth adapter from the guys over at Brando.
The Tiny Nano USB Bluetooth Adapter measures just 14mm by 14mm by 3mm thick and weighs in at just 0.5g, it plugs straight into a USB port and ads Bluetooth A2DP to your PC.
USB Nano Bluetooth Adapter is a Bluetooth enabler, that enables your desktop or notebook computer to connect wirelessly to any other Bluetooth enabled computers and devices. It complies with Bluetooth 2.1 and USB 2.0 specifications.
The Tiny Nano USB Bluetooth Adapter is compatible with Windows 7, Vista, XP and 2,000 and if you want one they are available for $13.00 from Brando.