Three new ergonomic mouse reviews up over at Tech Spot. They took a look at the Perific Wireless Dual Mouse, the 3M Ergonomic "Renaissance" Mouse, and the Evoluent VerticalMouse 2. The review takes into account price, precision, and ergonomics when comparing all three. "Although it is obvious that these mice weren't designed for gaming, precision is still something to consider. The mice from Evoluent and Perific were easily able to do some minor Photoshop work and brief video gaming. The 3M mouse was not able to do these tasks very well."
For details, check out the entire review at: Ergonomic Mouse Round-up