I4U NEWS published a review of the Microsoft Arc Mouse.
A quote from the article:
>> Microsoft Arc Mouse Review
Today we are going to look at the Microsoft Arc mouse. The coolest thing about the Arc is that it folds in the middle making for a compact mouse that can be used comfortably over long periods. If you are in the market for a small mouse for your notebook that feels more like a desktop mouse in the hand the Microsoft Arc may be perfect for you.
>> Microsoft Arc Mouse Review