Edited for Syndication: In the Season Two premiere, "I.R. Good Mommy", Baboon wore a football helmet with the letter 'N' on it, referencing the different Universities of Nebraska; after receiving regular complaints from said Universities, Cartoon Network had the 'N' from Baboon's helmet removed after a few broadcasts.
Keep Circulating the Tapes: No release on video or DVD, and it was on Xfinity On-Demand under Cartoon Network's "Cartoon Planet" section. Now you can't even find it there. It's also available on Netflix in the "Cow and Chicken" episodes. It's not the entire series, just some episodes from the current season. It should sate the appetite of those who are looking, right?