Wow! If you are using the version I distributed in a SketchUp class last spring at NESAW you are way behind. You don’t have to wait until next week. Revision 1.0.0 will be available tomorrow Friday the 31st.
If you think you may need help getting up to speed on it I will be in Northampton tomorrow at the Smith Vocational School demonstrating CabWriter 1.0.0. You could join us and I can help you there. Bring your .skp file and we can make the changes in real time.
Let me know if that works for you via email: email@example.com