
I myself use a Tangent Wave, and then use a software called Controllermate to map different functions to a Logitech G-13, a X-Keys XK-60, and I also map the offset functions to a dedicated Kensington trackball, allowing for simultaneous adjustments to Lift, Gamma, Gain, and Offset. It's all a bit frugal and slap-dash, but it does the job (at least until I can afford a fancier set-up). Have a search through this forum for further advice, and also check out the Lift Gamma Gain website. Full of really useful information and advice
