> Don Marti's posted a DNS hack which can be used to deny specific > domains on a sitewide basis, if you run DNS. The advantage is that > it's a one-time rule which works transparently for all systems on the > local net. The bad news is that an extensive list of blocked sites is > likely to be difficult to maintain and inconvenience some users:
i like this solution: http://www.schooner.com/~loverso/no-ads/ it's an automatic proxy configuration script for netscape or ie that blocks ads. it does't control cookies (which junkbuster etc do) but it works great for banner ads. adam.