Computer Curriculum for Inner City Kids?

manicmailman asks: "I have recently (and probably somewhat rashly) volunteered to help teach computers at a local inner city school's summer camp program. I am really excited about this endeavor, but I have absolutely no experience. I was wondering if anyone else had experience teaching computers to elementary school students, particularly inner city ones. I'll probably only be there for 4 to 6 hours a week for about 8 weeks. The principal has given me almost total freedom with the computer class, so I am looking for suggestions about where to start and what to cover." Children from all walks of life deserve an education, and like it or not, computers are becomming as much a part of our lives as reading, writing and math. What lessons are kids ready to accept about computers at this stage, and how does one keep them interested?