You can use a tool like lingobit to generate dll language files for smartdvb (or any other tool for that matter that allows you to generate dll files from .exe files). You add the exe as a project. Set project settings to generate resource dll's. If needed import dll entries from a previous version into the specific language dll you added to the lingobit project (so you don't need to re-translate all files again). Translate the not-translated entries. Generate the new dll, making sure the version for the new dll is set to 0.2.0 (or any other current version). Ensure the dll has the correct name (langxxx.dll). Move it to the language directory of smartdvb and it should work. Send the dll to me and i'll add it to the distribution.
regards,
jack