Thank you, folks! I must say I am VERY relieved not to be
an addict (in name, never mind the reality!) any more.
This does blow the geometric-progression theory out of the water, doesn't it? Not a problem for me--Anu can do whatever he takes it into his beloved little mind to do, in my book.

Jo, now that you're back, I hope you will zoom back to your rightful position! And, tsuwm, I'd be delighted if you'd post enough to get ahead of me.