I'm a newcomer to the forum, been here less than a month. I still don't know what the heck a SCIO, Zapper, OOO or any of these things people swear by are. I don't speak acronym to begin with. So I have a few questions.
1. What are these things?
2. What are they supposed to do?
3. How exactly do they work?
and
4. Where do you get them and how much do they cost (I'm Canadian, Southern Albertan, can I get these things here?)