Lyndon, I thought about doing just that, I really did, then I decided to be lazy and just "talk to" Tiff in here instead!
The whole thing sounds like a big pain in the neck, but, on the other hand, I read somewhere recently that all the stuff that we, as a species, have done in the past 30 years or so for the ozone layer is actually looking like it's paying off, and if we keep it up, that big hole over (don't remember where.. Antarctica?) may well be repaired totally in under 50 years from now! WOOT!!! Soooo, perhaps it is all worth it? Every little bit helps!