Picture Man - do you ever sleep?
We've gone through this, but of course there are so many newbies that it must be brought up again. I'll do my best to bring it out again if that is what you want, but this time I'll dig even deeper, yes?
You say approx. there are some things which will be had to know.
Since you know who I am, my saying is - "And then there are people like me."
And you are right - It won't be pretty.