Change time format from 12H to 24H kde Fedora 16

[Mark Haney]

This has to be a really stupid question, but I can't find an answer 
anywhere online.  I'm running KDE on F16 and I would like the clock to 
display 24H instead of 12H.  The Date/Time app with KDE doesn't change 
it (at least it doesn't for my user) and system-config-date doesn't do 
it either.  Can anyone tell me how to do it?

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Mark Haney
Software Developer/Consultant
AB Emblem
markh at abemblem.com
Linux marius.homelinux 3.3.0-8.fc16.x86_64 GNU/Linux