iPad case that blocks buttons Does anyone know of an iPad case that blocks access to the physical buttons.  I would like the user to not be able to hit the homembutton or the sleep button.
there not cases on the market yet, I guess.
But you do can use your creativity and made the case yourself;)
For example like that:

http://carrypad.com/2010/04/15/how-to-make-an-ipad-booksafe-case/