I have been asked to give a presentation to parents at my church on the topic of Technology Safety. I plan on covering things as simple as reading your cellphone bill to see if your teen is texting at 2am on a school to using web filtering software. I was wondering if anyone has done this sort of talk already and if you would be willing to share your research. If no one has done this yet, then I am looking for help in creating the presentation after which I will donate for all to use.