If I had the skills I would revamp the Boston Public Library's Electronic Resources page by using learning tools I came across by looking at
Webjunction and
Wikiversity and other sources I have learned about over the past weeks. I think if we could have a chat like sidebar, manned by a librarian on the webpages for Infotrac and othe databases, then people having difficulty with finding information would have someone to help them right then and there.
Also, having a tutorial with hints on how to get full text articles, how to send the articles to themselves in email, and how to narrow or widen a search. It would take some planning to accommodate the last searching problem.