A friend has an older son and a younger daughter, and the older son has discovered the delights of on-line porn (somewhat harder stuff that Crystal Coex in this case). The friend isn't thrilled about this, but he is mostly concerned that his younger daughter will be exposed to this stuff, so he asked for a recommendation for site blocking software. I found this side-by-side comparison through Google, but I wonder if any of you have an opinion? Copyright © 2005 Genii Software Ltd.