Well the SQUAWKER TALKER just waits for an audio signal and GRIM needs a trigger, so there's two things that need to happen. You'll need to create two audio files for the banter, one for the parrot and one for GRIM. Create them so one has blank audio sections when the other is talking. Make sure they are properly synced and make them mono not stereo. Put GRIM's track on the SD card and use an audio player that can be triggered for the parrot. Last step, you'll need to trigger GRIM via the Try-Me port and trigger your audio player simultaneously. If your banter is more than 30 seconds, you'll need to retrigger GRIM to keep him moving (he will keep talking regardless).What would you suggest as the best way to sync the Grim and the Squawker boards? I would like to have the Grim and Squawker do some banter.