[O.G. Killa]

nope...not that I know of anyway. Every USB device has a smart chip in it that identfies itself to the USB host controller. If you plug one computer into another it will try to network the two together recognizing each other as Host Controllers. But it won't recognize one as a midi device since it doesn't broadcast it's ID as a midi controller. That's why when you plug in a USB sound card, the computer knows it's a sound card and not a Mouse, and when you plug in a USB mouse it knows it's a Mouse and not a Keyboard.

you'll need to get a small USB midi I/O for the giga system. Maybe check out Maudio to see what they have for inexpensive MIDI I/Os.