It's me again,
Sorry about the motion sickness! Now there is an additional options in the prefs to deactivate the rotation in the 2 auto-rotating modes. Please note that the manual rotation will also not work, as I don't think you want that as well. If somebody asks, I can make that work (just not tonight ;) ).
On that, I go for some rest, and I hope you enjoy our game!
Alain