Well guys, thanks to the wealth of info I've been getting from this forum,I purchased some 303 cleaner and protectant for my vinyl top from Auto Geek.This stuff ROCKS! It took two cleanings and 3 applications, but it was worth every minute.I'll post some more pics as the (never-ending) detailing
process continues. Armorall will not get within ten feet of my Brougham from this day forward!

Please do follow with a more detailed post with pics. Is this the same stuff that's also good for weather stripping? I never had a very high opinion of Armor-all...