Possible Duplicate:
Configuring Separate Accelerations for Mice (Per-Pointer Speeds)
I have a laptop with a Synaptics touchpad, a wireless Logitech laser mouse (USB) and an X-Gaming X-Arcade trackball (connected via USB).
The X-Arcade trackball is extremely slow compared to the touchpad and logitech mouse when it comes to pointer movement.
The Windows 7 mouse control panel doesn't allow me to adjust the speed of the mouse devices individually. Is there a way to adjust the speed multiplier based on the individual USB HID device? I'm guessing I have to edit something directly in the registry for this to work...