Answer to everyone, who inspires us to buy a DVD: not all of us live in USA or Canada, for example I am from stupid Russia, the place where something like the Avatar: The last airbender has the least possibility to be released, and some online stores are too distant and take a lot of money patience, money and other things to order something, so I can't afford it to myself, and my only hope is Bittorrent downloads
P.S: I don't think the Avatar is really worth to buy on the DVD!