[squid-users] Proxy Filtering

I am looking for a way to keep my users off all the bad sites.

What would be peoples best suggestion?

I am looking at:

1) Junk Buster

2) WPM

3) Squid Guard

4) Ad Zapper

5) Soul

Also some input on Web Analyzers would be nice.

1) The Webalizer

2) Sarg

3) Squidsites

4) Cache-stats

Greg Gerritsen