I am using SP 2010 Enterprise. I am trying to add a Business Data List web part to a wiki page. When I go to insert a web part into the page, I select the Business Data category, and I don't see Business Data List, I only see chart web part, visio web access and excel web access. I'm guessing that there is a feature that is not activated. I do have the BCS all set up and running and I even have an external list created that works and shows me some data from an sql data base that I can do read, write, update and delete from. So what very simple thing am i missing?