Kinda of new to the scene, but doing a lot(!!) of reading up on the SysEx to control the G3n/B3n/G1Four/B1Four/etc pedals. There is good community information on how read/upload patches, enable effect slots, set tempo, etc... but I have yet to find out how effects are Installed/Removed (as can be done via Guitar Lab). I am aware of the f/w editor, but specifically I am asking about MIDI communication to/from PC.