Okay, I recently have been buying and trying these programs. Save your money on Net Nanny, even at $10 that is to much. I paid $30 and it is worthless. It is a very cumbersome program in that it feels like stoneage technology, bogs everything down and blocks CNN and MSN yet immediately allowed in a porn site when I did a test run. I tried it for about a week before I decided it was simply awful.
Next on the list was Norton Internet Security which has a parental controls option. Now Norton is great for blocking viruses and etc but the parental controls seems to wack out repeatedly. One minute it will work and the next minute it will block you from Disney sites as not allowed. So you type in
www.disney.com is allowed and it still blocks you. It was an extremely buggy program.
I kept it for internet security but disabled the parental blocking program to save my sanity.
Third I am now using Cyber Patrol. If you happen to use Prodigy they offer a year free to all Prodigy subscribers. I got mine through SWBell Internet which uses Prodigy. I have now used it for 3 weeks and have been very happy. It has had a few glitches but easily straightened out. It seems to be a good program and is easy to work with.