Reply to MIDI fighter and S4; What do YOU do?

Just wondering what the advantage to having the MIDI fighter attached to the S4 would be.

Basically for any of you with a MIDI fighter, and an S4, what do you have your MIDI fighter set up to do?

Can I just put 1 hits on every button and just shoot em in wherever? Or does the MIDI fighter actually have to be taking over the task of an S4 command... say setting cue points 5-8, where the S4 requires you to use the shift function?, now the MIDI fighter is just a push of a button.

This item seems really really awesome when used on its own with Trak-Pro, and I'd love to try and utilize one, but I just wanna know how I can go about taking advantage of the MIDI fighter and the S4