Sorry if this is covered in another thread but I couldn't figure out how to word my search. I frequently have the yellow mouseover text freeze on my screen. If I mouseover something and it pops up, it stays. This happens in different applications, but typically those that aren't running fullscreen. Is there some sort of terminal command that anyone knows of that can disable the text? I never need it, and it usually is from unnecessary stuff like mousing over a link in iChat, which just shows the link text again. It also seems to happen a lot in dashboard.