A work around that I did:

Password Gorilla can read PW Safe files (2 and 3). http://www.fpx.de/fp/Software/Gorilla/ PWG has an option to safe in version 2 format. Save in V2, then copy the password file to the NXXX and open with Maemo PWS. You will loose the v3 fields, but the main ones that matter are there.

HTH

Didjit