Hmm... I might be off base on that upper case thing, I'm not sure. (Anyone who knows, feel free to jump in.)
No, I think you've got that right. It just depends how you're viewing the DOM. Firebug will show you lowercase elements, IE dev toolbar will always show uppercase. Sounds like just a display issue for whatever tool is being used. jQuery will create a tbody element for you if you append (prepend,etc) a table w/o one, but it's lowercase. Mike

