Regardless, the post/reply chain is getting so long that I'm having to break up my posts in order to fit under the character limit. I don't think, at this point, that there's anything new left to say; all that remains is restating what's already been said and/or expanding the discussion far beyond the original topic--both practices I try to not engage in. Despite appearances, I've learned quite a bit, and I hope others have gained as well. If I've seemed short, well, I only pull my punches for low-value targets. There don't seem to be many of those around here.