Hi, I've asked this on some other sites---recording, Logic and PT specific, but either nobody knows an easy answer or it's such a noob question for those wizards they won't dignify me with an answer. So here goes: I'm running Logic 7.2 on my MacBook Pro 15", OS10.4.11 I have a little Presonus Firebox audio interface for portable use. I will be working in a studio running ProTools HD, on a G5. Unfortunately I don;t know the PT version, or his OS, but I THINK he's still on Tiger as well, and the version of PTHD is the latest or at least very recent. I need to be able to connect my MBP/Logic rig via MIDI to his PT HD rig so the transport functions are sync'd. Either one could be the slave or master--whatever is easiest (though I'd like to know how to do both ultimately). Neither of us are super tech-savvy. Is it a fairly simple matter of connecting via a MIDI cable from my interface (the Firebox) to his HD rig, and selecting master vs. slave, and "voila", we're good to go? We will be working in the same sample rate, tempo, etc. etc.---I know about all that. I've just never tried to connect Logic to PT before! The audio from my rig will be recorded into his PT rig, OR, I may wait and bounce down tracks later for him to import, but for our collaboration purposes, we need the two rigs to be talking to one another, simply in terms of MIDI sync for start/play/stop, etc. I won't be triggering any MIDI devices in his setup. It's simply for locking up the transports to one another. Many thanks!