Sounds good! I have one question, though. I don't quite plan on moving to Drupal 6 until the majority of our site's modules have been ported (whether that's by myself, with my help, or otherwise) or I have found suitable replacements.

What does your roadmap mean for the 5.x version of Ubercart? Will it be ditched in favor of the migration to D6?

Thanks for all your hard work Looking forward to more coding and testing.