JD,
Asking Jack sounds like a pretty good place to start. Might be easier just to get on comms tonight or tomorrow night and ask if anyone on comms has one, and go from there because there's a chance that the thumb drives are not currently at Jack's as they do get sent around quite a bit. Usually once the word is out that there's a need for one, it will be rounded up and sent from where ever it is directly to you rather than going back to Jack just so he can then send it to you.
Either way, it'll be brouoght up on comms tonight so we can start figuring it out and get you up and running.