We prefer to use the DNN CK Editor in our DNN portals because it is so much better that the default FCK Editor but we've noticed that the Dyn Reg module does not work correctly with the CK Editor. Dyn Reg refuses to save the text entered into the HEADER or FOOTER fields. We worked around the problem by directly editing the DynamicRegistration_Question table but it would be great if this could be fixed.
g eggold