2 quick questions on the GOSM. I have been using the box that came with it and I thought I would try the bake pan mod to go longer before added more chunks. I looked at Wal-Mart and Meijer for the square pans I saw pictures of here and all they have is non stick. I saw on Good Eats that heating these nonstick pans too much gives off toxic fumes and was wondering what the members think. My wife has some round aluminum (not foil, solid aluminum) pie pans that might work, but I saw on here that some say you will burn thru the aluminum. I guess I am a little confused. Next question was the TBS. When I start out, I always get a lot of white billowly smoke for about an hour and then it settles down for a while until I add more chunks. I never thought anything of this and now see that this is bad. How do I prevent this white smoke? Son's graduation party this weekend and will be smoking three butts!