I plan to use my new Digitech VL3D with MIDI to get the full use out of it. I have always used MIDI IN/OUT plugs , but my lap top has USB now. So to drive an outboard unit with midi signals from BIAB, do I have to configure something in BIAB, or is it automatic? I just need a MIDI signal to the harmonizer so it knows what key to harmonize. I have a USB cable and two USB ports on the lap top. Are USB ports numbered somewhere, or is it plug and play, or use the device wizard or what?

Thank you in advance;

Gene