nVnews has posted a review on the Ergodex DX1
The Ergodex DX1 is easily programmable, responsive, and infinitely adjustable. This is the coolest device I have ever had the pleasure to use. There's nothing else on the market quite like it. The price tag is a little steep at $149 at CrazyPC, but this device is worth every single penny, and then some.Ergodex DX1 Review