I'd like to second Poolboy's thanks.
This has been the easiest startup ever. Not even really a startup; just a tuneup. I run mine 24/7/365, so I think that makes it even more simple.
My eyes still kinda glaze over when I try to comprehend the chemistry lessons here but, as long as my water is clear, what the heck .
Now if I can just arrest my dry-rotting liner, I'll be floating in my lounge with a lemonade any day now.