Ads stopper

A smart client ([login to view URL]) made in c sharp that when installed reside in system tray on users computer. This cannot be done using a BHO. The program should remove all google ads from any webpage visited and in such a way that it is browser independent. The program must keep track of how many pages the user visits and how many of those pages has Google ads. Like this (234, 189). These data should be submitted to a web service if user permits. In this transfer we do not need any other data like IP or IP page visited. Just 234, 189. When submitted to webservice the counter must be reset to 0, 0. IT should work regardless of what browser user are using (IE, FF, Opera...) The provider should know object oriented programming and must be able to present a proper invoice. The provider must be a legally registered company.