It's been a week that I have this set up running. Here's my impression and set up.
First of all, the connection set up between the black python and the profilux is easy and simple via the profilux PMW module(LED Control 4PAssive). Just follow the direction on the pacific sun site.
http://pacific-sun.eu/index.php?option=com_content&view=article&id=78&Itemid=78
One thing to note here is the LED channels and the port on the Profilux.
L1 "“ white channel
L2 "“ blue channel
L3 "“ moonlight channel
L4 "“ not used in BP/Metis lamps
Profilux offers a great deal of controllability and features on LED lighting. I especially like the ramping up and down of the light with the PMW signal. It can ramp up or down 1% at a time so that the light don't take a hard step of increasing or decreasing. This, I find, is essential to simulate the light found in nature.
After the light has been correctly hooked up to the profilux, go to socket and edit the function if you have it plug to the powerbar. You can plug the power cord in any outlet if you want to save a socket in the powerbar for something.
Since the LED will be control via the 1-10V port, the function of the light fixtures will have to be always on.
Next edit the 1-10V port to the illumination you'll be using. Notice you can actually see the current voltage at that port. Since my lights are still running its dust period, the two blues have a voltage on them. This can serve as a troubleshoot if you are having trouble turning on your lights.
This is a neat feature in the Profilux. The lighting scenerio allows you to find your best color by manual mixing the channels color. Make sure "activate manual" is on and you can dial each channel til you find the color you want. Right down the combination.