I think I've decided on the Razer Mamba, anyone have one? The reviews I've read are either "best mouse ever" or "this shit broke in its first month", but the company has replied to lots of those and seems to be really customer service oriented to quickly fix the problems that do occur. I quickly found a $109 price at Amazon and bet I can get one for $99 or so if I keep my eyes open for the next month (this is my christmas gift)