Reply to Ableton Live DJs/Controller mapping specialists: Controller mapping programs

Hey guys,

I've been Djing with Ableton Live for a couple of months now and I've finally got my set up the way I want it (external mixing + MPD 24). However, I'm in the process of streamlining the DJing experience and I could use some advice.

I'd like to map my MPD pads to do certain keystrokes that can open the browser, scroll through it and select a song for a certain track. I was wondering what program I would need for this to work assuming that I have a very basic knowledge of MIDI. What program would be easiest and best to use for this sort of situation? I've heard of a few programs that can do this but I'd just like to make sure it would work for my applications (Using live and MPD 24)

I'm running a Macbook Pro w/ OSX Snow Leopard btw.

Thanks for the help!