Fri Nov 04, 2011 12:54 pm
It seems the website is no longer available or that it is being updated. The Principal software and website are owned by Uwe Mahnken who is a forum member here (user name Uwe Mahnken), perhaps he will read this and be able to give you further information. Or you can try sending him a private message through the forum.
Brett Milan
Owner
MILAN DIGITAL AUDIO