Hey winagain, Not sure how it is coming, I remembered a topic that mite help you, sweetsunday wanted to do somehting almost exactly what you want to do. This topic mite help you set it up for you http://forum.mikrotik.com/t/user-manager-shortcomings/16259/1
Sence you mentioning this, i also am trying to get this script running. I understand the script as i read it just need to impliment it correctly and edit certian settings in the code that he left default. ANyways let me know how it goes, hope this helps. -Jordan