As I said, I've seen this on VS-Planet. It may involve removing the VS hard drive, but I know I've read about success there. If you can do the ADAT thing, I know Pro-Tools has an ADAT bridge, especially in the pro studios. Dump 8 tracks at a time. Synch it this way:
At the end or beginning of one of your VS tracks, some place where there is silence, obviously (let's say track 1), record a click.
Copy that click to track 9 in the exact same place in the song. Do this with the VS before you go to the studio. When your Pro-Tools guy is done importing, he can slide tracks 9-16 to line up with 1-8 by zooming in on the peak of the click that you recorded. All he needs to do is match up the peak of the click from track 1 with the peak of the click on track 9, as 1-8 should come in together as should 9-16.
This is what I did. If you don't understand, I can try to post a pic, but your studio guy should get this. It works.