I may not be capable of articulating well ;o) My quest for the truth is sometimes ongoing, genuine and sometimes tortuous, but all I ever ask is for sound evidence and perhaps not to have to wade (again) through so much 1 + 1 = 8,000 stuff. And fewer insults when I disagree would be nice. (Not from this forum, in particular, generally you're all quite polite, even if you are completely mad ;o)