It's funny that I just saw some of those copyright blocks on youtube. I remember thinking, what a sad bunch over at IVAO. Point is that i had some problems with WOAI liveries showing on Vatsim and Vpilot gave me many error messages. Took me a few hours but finally discovered a very easy way to get the Model Matching Rules with VMR generator. It took me all but 5 minutes to get it to work. Is there any reason we need MTL?