As Marty says you can use MIDI Show Control (MSC) commands to trigger Hog 3PC. You can also send MSC commands as well as any MIDI system exlcusive commands (including NOTES) via cuelist macros.
For your Hog 3PC computer, you will need a MIDI card or USB MIDI device such as the 1x1 or 2x2 (or other models) from M-Audto: www.m-audio.com/index.php?do=products.family&ID=midiinterfaces
You can buy these USB devices at many computer or music stores and lots of on-line retailers.
As Marty says you can use MIDI Show Control (MSC) commands to trigger Hog 3PC. You can also send MSC commands as well as any MIDI system exlcusive commands (including NOTES) via cuelist macros.
For your Hog 3PC computer, you will need a MIDI card or USB MIDI device such as the 1x1 or 2x2 (or other models) from M-Audto: www.m-audio.com/index.php?do=products.family&ID=midiinterfaces
You can buy these USB devices at many computer or music stores and lots of on-line retailers.