Quote Originally Posted by Marshal Murat
Any good ones, on the free side of the spectrum?
What are you trying to do? Block a few specific sites? Use filters? Is it for one computer or for a home network?

If I needed web filtering, I'd probably go with DansGuardian, but that may be overkill for what you want to do. It also would require some technical knowledge.

I googled up this for a single-pc solution. It looks legit, but I haven't used it and can't vouch for it.