Ran into this today and it looked a bit like over-kill to me at first then I started looking at all the features and thought "Gee my mouse sure sux now.", then decided to post it here for opinions. Haven't tried one but am wayy curious about it.
>>>>>>>>>>>IT IS HERE<<<<<<<<<<<
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I dont know Serges it looks too much like the old Nintendo U-Force thingy lol

http://en.wikipedia.org/wiki/U-Force

I realy enjoy my MS Wireless optical mouse