ZBrushCentral

Pressure sensitive mouse for sculpting

Has anyone found a pressure sensitive mouse that can be used instead of a drawing pad? there is a swiftpoint z mouse that has different pressures, but i found a response to a question about this topic that stated the different pressures of 1 to 100 can be hotkeyed. so not the way zbrush works. i suppose maybe some outside program could emulate pressure with these hotkeys. i dont know how that works though. Some info on the apple magic mouse stated something about pressure sensitive features, but this didnt seem to be helpful. this is all i could find. I am actually quite surprised as i expected to get on amazon and spend a few min ordering a mouse that did this, only to find it doesnt seem to exist. I have a fine drawing pad, I just prefer the mouse and have never been good with the hand to pen movements. much better with the mouse. If anyone has any suggestions that would be great. thanks.