Internet Filter, Parental Control & Filter Software | Net Nanny

You can install with the standard settings or manually set them yourself, I'd go with the standard initially but you will have to manually tweak it when you get comfortable with the program as it will block a lot of content even if the page even mentions an individual it deems to be to explicit like Eminem or a lot of music individuals which will drive the kids mad, in turn drive you mad and you will just end up un-installing it anyway!!