I was unable to transfer dates in any useful format at all... even the .csv import messed up the data beyond usefulness. It must be some bug introduced in the Nokia 770 version of JPilot, although I can't imagine why that code would have been changed.

Anyway, I personally am not considering a direct JPilot-JPilot sync, simply because I don't really like JPilot on the desktop, and it can't sync with an exchange server. Evolution w/ exchange support is nice, so if I can get Evolution to sync with JPilot on the Nokia 770, I'll be all set.