made a little app to show open vim windows

I was getting tired of looking through 16 window titles to find the window a vim session was editing, so I've made a little app to collect window title data, parse it, and display all open vim window titles in a single window. It allows me to click the window name, which will blink the window really quick so I can find it easily. It also highlights duplicate entries.
Not much to it. Heres an image: http://images.sandmines.org/vim_list2.png