Now that the iPad has almost been out for a month, what is your favorite case for being able to type conformtably? I bought the Apple case the day the iPad came out but I dont't really like it. I've been wanting to get the Incase Convertible Book Jacket but my Apple store has been sold out since it came out. Is there any other cases better than the Incase convertible jacket that can do the same stuff? I mainly want it for the low angle that props it up so I can type. Thanks.