Matt:
Not trying to be short about it, but have you tried the Search feature?
I was rereading some old posts the other night and was amazed that there were appartenly some concepts on posts that i had read several years ago were "newly discovered", at least by me.
It's just that there is a literal wealth of information that has been posted and even though I am sure that your question will be ansewered by someone with lots of info - looking at the older posts are really helpful, at least to me.
Chuck