The Family Handyman magazine had a couple of articles on building sheds to their plans. You might check there. Some other magazines had some also about the same time, which was last fall (2000). You might also check the news stands as "this year's" magazines start appearing. There we a couple that looked like they might have something.
Eric, I doubt that you will find much that has well thought out and complete plans without any cost at all. Some plans exist that are put together by industry groups, but they are weak on the total program required to get a shed completely finished. They focus on the part using their material.