HWzone posted a review on the Speed-Link Medusa 5.1 Surround Headset
In general, when looking at the pros and cons of the Medusa, and then at its price tag, there's no doubt it's a winning product, which would usually be priced much higher. The bottom line is that the Medusa surround headset is an excellent product for those who are looking for a similar product, and can even be a good alternative for a 5.1 speaker setup.Speed-Link Medusa 5.1 Surround Headset Review