http://arstechnica.com/gaming/review...=microblogging
Quote Originally Posted by arstechnica.com
What do people look for in their gaming mice? We spoke with SteelSeries in the past about the company's distrust of DPI as the last word in mouse quality. The company's XAI Laser Mouse reflects this philosophy when it comes to design: the mouse is unpretentious, functional, and features software that will help you learn to use the mouse to its fullest.

That software is the secret of the XAI Laser Mouse—if you're not a mousing pro or you don't understand all the tweaking that can go you into your mouse settings, it will hold your hand through the process. If you're already a demanding gamer, it will make it simple for you to set up the mouse exactly how you like it. Oh, and there's also a screen on the bottom of the mouse.