A new version of the now defunct InterMute’s AdSubtract Pro. Specifically version 2.55 (NOT 3.0) which not only allowed the user to manage cookies but using proxy functionality allowed for the blocking of website Advertisements, Animations, Auto Refresh, Pop-up windows, Background Images, Background Music, Cookies, referrers, Java Applets, Java scripts, all on a per site basis with white-listing, grey-listing and black-listing options (also supported IE and FireFox/Moz/Netscape. Sadly Trend Micro has announced that this is a “end of life product” and no longer supported.
I currently use it religiously as part of the security suit of products on my WinXP. Unfortunately it is not compatible with Vista and Vista x64 :^(.
P.S. If you can’t find it anywhere I would be more than happy to send you my copy for analysis and review…