If you don't like the ad's, don't look, or do something about them.
Option 1: Get Firefox
, after install go here => AdBlockPlus
(use easy list when you get to setup) and here => NoScript
Option 2: Get IE7Pro
, then enable adblock in options. (bonus, IE7Pro will sync bookmarks across your computers)
For housekeeping, download ATF-Cleaner: 6 lines down, hit save and then run