Had a great idea last night: a web and wap site called opentil.com - searchable opening times of shops and businesses. It would rely on user submission of the info, and get revenue by click-thru advertising. My initial concern is the large scale involved (not to mention that I've never built a web app before). Will have to get/learn Dreamweaver MX. Trying to think of a smaller scale web app to try for real...