Anyone got one? I'm looking for a fairly protective case that doesn't add excessive bulk... I received the Booq Viper hard case today and although it is a very protective case, I just find it way too cumbersome to use. I'm going to return it. The Smart Case has hard plastic lining underneath the nylon exterior and a padded layer of fabric inside, which sounds like the most ideal protection. I also like that the case is very simple without any zippers or velcro. If anyone has one (for the 11" or 13") please let me know what you think of it! thanks. EDIT: also, if anyone has experience with the boxwave elite envelope case (i know it's completely different from the waterfield), I have some questions regarding that case as well.