We've now updated the DT Register package to include Falang content element files so you can fully control all language elements of DT Register that are stored in the database. This works just like JoomFish for Joomla 1.5 did. You can more fully control translations of every detail in a setup like this than in the core Joomla language options.
Sounds great, thanks! Before I try it out, just to be sure: are we thus now able to translate ALL the dynamic data, such as emails, messages, fields a.s.o.?
Yes, everything that was previously translatable with Joomfish in 1.5. As we move forward, if further modifications are found to be needed in Falang, we'll address them. Submit a ticket if you find any issues in Falang.