PC cntl of Lexicon MPX-G2

["Solomon, Charlie" <Charlie_Solomon@hplb.hpl.hp.com>]

There's been some discussion of MIDI control pedals for the likes of the
Lexicon MPX-1. I don't know about the rest of you, but trying to navigate
the complex innards of effects processors with a 1" x 3" window is like
trying to do landscape photography through a key hole!

Does anyone have experience or recommendations on how to tame these beasts
through PC MIDI software? 

I'm particularly interested in a package that can be used to reflect the
internal effects routing (split, merge, feedback, etc.) on a PC screen (in
addition to remotely modify effects parameters).

Thanks for any and all info.
-chas-