[Monkey Face]

I am always amazed at how much I learn from the articles you post. Thanks for being my go-to librarian! :o])

[SunkenCiv]

Thanks M, I feel the same way sometimes -- something will turn up in a search for something else, looks *fascinating*, so I click, and find a topic that either I'd already seen and pinged (and sometimes an embarrassingly short time before) or posted myself (usually those are from some years earlier).