I know that there have been a lot of them but I can't find them. I remember Tina asking (I think) so I tried going through her posts but it keeps bringing mine back up. Anyway, I'm trying to figure out which one to get, basically looking for a comparison of the different models. It seems silly to get one that's larger than what I'll use but I can't find an easy comparison that just breaks it down. Anyone have a link?