Thanks to everyone for their responses. It's amazing how large some of the gaps in my knowledge truly are.
Paul p.s., Sorry I didn't mean to disappear ... water is an amazing thing, given enough volume, it can get into all sorts of places you wouldn't expect; so I've been learning all sorts of things about filling sandbags, their proper placement, and how tired one can get carrying those puppies around. Ahh, sunny southern California, where it hardly ever rains. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]