Jeff,
Did any of the ideas suggested by Dave, Theirry, or Matthias help you with this? If so, please let us know by marking answers correct or helpful! It lets us know that your problem has been solved, so that we can stop thinking about it, or at least gives us direction for what works for you.
If you let us know what worked for you, or what didn't work for you, and what kind of problems you had, the extra context might remind us of something else, or clarify your challenge in a way that helps us suggest something more useful.
Regards,
Kael