it happens to every button that i push, Eg, nero WMP everything!! ill realllllly like it if any1 could help me!! The little square arround it link to pic - http://img338.imageshack.us/my.php?image=kkqm4.png
Yeah, try to Right click on desktop. Select Properties>Appearance Tab>Effects Button. Make sure "Hide Underlined Letters for Keyboard Navigation until I press the alt key" is selected.