This feature is somewhat similar to Session Control. If you have a static IP number and you don't want your counter to change when you load your own pages or if you want to block out other IP numbers, you can do so quite easily. You can even block out entire domains. If you don't want .com addresses or aol.com addresses to register, just enter them in the proper form and your counter will not change when people from these addresses access your site. This can be particularly handy if many people at your place of business have your site set as their browser's home page. You may consider such page accesses to be irrelevant to your overall stats.