resources for teaching Russian

Hi all,
I am starting to teach my kids Russian. It would be their third language. Are there resources on-line anybody knows of? Audios/videos would be great. So far I am naming nouns/verbs and teaching some simple sentences. I am hoping to use Little Reader to expand their vocabulary. The grammar and proper usage of verbs is a challenge. Any tips?
Thanks

Have you tried posting on the Russian language board?

also, I believe there are already quite a few Little Reader categories in Russian in the Download section, so please feel free to browse around there.