Who's Kevin?

[barryb at libero.it]

While using my Media IDE I deleted a text field with the 'Canc' button on Windows XP but also got a message box which contained "Kevin at Rev.com"!! No close button or OK etc..It just stayed there unremovable, it froze the Rev tool bar completely and would not let Rev shut down in any way.I had to log out and reboot to get things back to normal.
Who is Kevin and why should I want to email him anyway?(no suggestions to last bit, please!)
Barry Barber