Got these in the mail today and thought I'd give you all a quick look at them. This is the brand new XAI laser gaming mouse from Steelseries and one of their new gaming surfaces, the 4HD. Spent some time using them tonight and while I really like the tracking on the XAI, the ergonomics are just not up to par with the Ikari Laser (my current favourite). The 4HD doesn't do anything for me (cloth user), but the medium-rough surface user in the house really likes it so far.