Reprogram A Usb Num Pad?

[Ampix0]

I bought a USB number pad back in the days of my old laptop. I now have no use for it. Is there a way to hardware mod it? I am not looking for a program o run, or a script. I would like to mod the numpad's functions to aid in say.. photoshop or something.

Edit:Actually, writing some sort of custom driver would be cool too, so I could launch applications with it.

Edited August 16, 2012 by Ampix0

[eovnu87435ds]

hmm... The first things that come to mind would be keymapper and autohotkey, but I think that they would remap the numpad of both the seperate numpad as well as the numpad built into your desktop's keyboard, that is, if your keyboard has a numpad. If it doesn't, then this is easily the best way to go.