AM-DeadLink will break the disobeying bookmarks that clutter your internet browser. What AM-DeadLink does is simple it will search and locate duplicate bookmarks and give the option of destroying them. AM-DeadLink is freeware and work with Internet Explorer, Opera, Mozilla and Firefox (My current favorite). If that was all it did it would be enough for me because that is what I needed but it does stop there. AM-DeadLink will also go through your bookmarks and check if the links are dead hence the name. Also a little bonus I found great was that it will update your favicons (the icons next to the sight) in the bookmarks. Works as advertised and it is free so what are you waiting for? On a sidenote: AM-DeadLink helped reduce 700 bookmarks to about 300 bookmarks.
observe the path of light