Ok, getting there! Re-zipped properly and tested my script and birdman's. Files are extracted correctly to /etc/enigma2

BUT...no change to my services. This file has had all the Sports Active channels removed from 28.2E as a test. After script run, they are still present.
What are _bak & _org files? They are present on my box - could they be the issue?
In addition to the regular lamebd, I also suddenly have a lamedb5.