How can i watch destination imagination?

it was a movie from maybe 2 years 以前 and it was so adorable but they never 显示 fosters on tv anymore. i don't even think they sell it on dvd ive only seen season 1 and 2 on dvd. if it is on dvd i'll buy it but i dont think it is so is there any place i can watch it online? don't say youtube, hulu, rapidshare, fancast, 或者 any other thing like that because i checked and none of them have it. this is so frustrating because it was an awesome movie and tv 显示 they should really 显示 it on tv again.