I have been trying for years to locate the original series on DVD or tape (including Ebay). I was only able to come upon the tape "Zoom best of the 70's" which is not that great, but better than nothing. Does anybody know why they haven't released the old ones on DVD? By the way,they have released old "Electric company" and "Sesame Street" episodes. Are there some legal problem that have prohibited the release of Zoom? I'm sure there are enough adults born between 1965-1970 who would buy them up in a flash. Thats the problem-we are the post baby boomers/pre-genxer's so we always kind of get the boot cause we are small in numbers compared to the other groups.