Can somebody help me find Alvin and The Chipmunk episodes?

I'm looking for episodes from the 1980's Chipmunks cartoon show, particularily the first episode of the fourth season ';Help Wanted: Mommy';


I'd like to know where to watch or to purchase a copy of it. Can somebody help?Can somebody help me find Alvin and The Chipmunk episodes?
well, there's this place i found...





http://www.livestream.com/alvinandthechi鈥?/a>





Look under the video player, and it says on demand. idk if he has it, but you could ask him about it in the chat box when he's on. =) He's ';Alvin Seville'; I think .lo you could just ask who the owner of the thing is. lol He's really nice. =) He may have it somewhere, idk. lol

money