In a thread I saw a nice screen of the utility, when I run the program (i.e. doubleclick it), it runs and disappear.
When I run it from the DOS-prompt, it displays some commandline option, but not the nice modpicker screen I saw.
http://www.shrapnelgames.com/ubb/For...ML/003247.html
is a link to the thread where I saw this screendump.