Thanks for the info Donna D, and the links gave me a lot to think about. The problem with my egg is that it doesn't have sliding
windows, just fixed. I kinda like the idea that someone had to put it outside and use dryer ducting to get the cold air in that you referenced in CD Smith's thread. I tried to include that link here but as I am not very tech-savvy, didn't work.
Keep up your excellent work, I love this site, its so helpful to us newbies.