Hehe, that's okay. I have to go shortly too. Oh, I almost forgot that the chemical they use for some types of fillings has a really plastic-like odor (iirc, when they don't use silver for permanent fillings, they use a type of resin like the kind they use to make dentures) that permeates the halls of most dental offices. It's comparable to the stench of formaldehyde... >.>