Sponsored Ad Blocker is a specialized ad blocking tool, that enables you to block sponsored search result ads (usually on top of the real results) on Google, MSN, AOL, Yahoo and over 20 other search engines and web-sites, when viewed in Internet Explorer. The program provides a list of all supported sites and also allows you to disable blocking for selected items.

iRejectTrash allows you to block most common advertising displays, including banners, dynamic HTML ad, rich media ads and others. The program acts as a proxy server to your browser and filters every web request before it in displayed in your browser. We found the popup blocking capabilities to be poor, but regular ad blocking OK. iRejectTrash was able to filter some ads that are often missed by others, but also filtered many non-ad images. You can customize and tweak the filter rules to fit your needs. Additional features include referrer and cookie blocking, and detailed logging. Intended for experienced users. Screenshot

A browser add-on that filters unwanted advertising banners, pop-up windows, animated images, Java scripts, Java Applets from Web pages. Additional objects/contents can be added to the filter list at any time. Privacy Protection: filters cookies, referrers and Web bugs.Cuts down loading times for Web pages. Can operate as a client or as a proxy server in the local network. Free for personal, home usage and for educational institutions only, others must register for a fee.

Sponsor popup windows driving you nuts while you are browsing the web? SIP takes them OUT with extreme prejudice! Very low CPU useage, you won't even know its running. Dumps its kill list out to a text file so you can distribute it to friends. Comes with a working initial list as a starting example. SIP does not modify any existing winsock dll's or internet settings/registry or otherwise. No typing required and has configureable aggressiveness levels.