Arduino + Max485 + MyDMX

Hey guys,

i've got a software called "MyDMX" by American DJ. It's a light controller software, easy to understand and to use. So i wonder, if i could use this software to control my Arduino Mega2560 with a MAX485 chip. This chip i found in the OpenDMX tutorial (Arduino Playground - Opendmx) but it doesn't work with this software.

Does anybody know how to use MyDMX to control this Arduino system?

Thx to all!

(Sorry for my english...i'm german..xD)

The software is available here:
http://www.americandj.eu/default/mydmx.html