Would it be possible to put a red/green network indication light in the corner of the application? We use EWP on laptops connected via ethernet. We boot into user accounts which kill Explorer and load EWP in full screen, which hides the network icon in the tray bar. Sometimes, the students angle the laptops for viewing reasons, which dislodges the network cable. This feature would allow the invigilators to see if exam backups or printing will be affected and act accordingly.