I beleive you are on the right track all around so far.  I wanted to learn more about euox but found it way too complicated for the most part for someone like myself who only has about 2 hours of uninterrupted time in the evening to play and concentrate on the code. During the day I get 5 minutes here and there to focus... kinda!  I did manage to write some useful scripts for myself, hubby, friends and family though!  But alas havent learned enough to make one of those massively complicated scripts out there! I am looking forward to my 2 hours tonight to start here learning more!
WTG!