Even though I use the Intellimouse, the Nos N52, AND a USB numeric keypad, I still miss my old Sun Moon Star tablet. It was like 8x11 in size, had a mouse with 3 ricker switches on it. Forward on #1 was always pick button. With the old Panacea display list driver, I could make the other keys do tons of things. Each key could have a command assigned for a normal click, a long click, or a double click. OK, so that gives me 15 commands plus my pick key already right?? Well, the Panacea DLD could turn those clicks into different menus, totally customizable and easy to do. It would take a little while to get everything set up the way you wanted but man, when you did, hold onto your socks..
Ah yes, DLD's were the best thing since peanut butter and jelly sammiches..