Not sure how this works. Version 2.5 has 16 channels on each of 4 ports for a total of 64. Looking at the photo on their website, Giga 3 has 16 channels on 4 ports. Does one achieve 128 midi outs by stacking sub-channels under each of the 16 channels? If so, how are you orchestral guys using this with VSL -- for example, 4 string articulations on sub-channels of the Violin 1 channel, etc?