My workflow with this system is mostly recording, looping, and processing external “instruments”. What is so simple and intuitive with "Lion” is to change the audio routing or inserting filters or effects in the signal chain. I use color-coded patch cables and the audio routing is more permanently installed. Of course, you can do the same with stackables, multiples, or re-patching, however, un-patching the “pins” takes no effort and can lead to new discoveries.