Horizontal line appears in fullscreen mode I have an issue when entering fullscreen mode in any application on my MacBook Pro with OS X 10.7.3, a white horizontal line always appears at the top of the screen (as shown in the picture).

What is causing that? I've never had it before and I can't figure out what I've done to cause it. Anyone that got the same issue or know what's causing this?
Do you have and programs running such as VMware or Virtual Box installed and running in Full Screen Mode in the background? It alsmost looks like a VM or remote desktop toolbar. Have any programs running that have tool bars such as pictured below.