Nothing yet. Looking forward to a repair to the issue.
Something that we may have not thought about until now: The way they did this was pretty good, I think. If those setting were built right into the firmware, it would require a firmware approval and update rollout. Plus, every new Focus S will have to start from square one and get the update when the user first plugs into Zune. With it being an app, it does not require the carrier approval process for firmware updates, just the Microsoft approval for app updates, and the app will already be up to date when first installed during device activation.
I may have to eat my words if this doesn't resolve the problems...