Window mini-icon (kwin)

[Nate Bargmann <n0nb@networksplus.net>]

This is probably a silly (read obvious) question, but how does one change
or specify the mini-icon of windows kwin only uses the generic X for? 
I've Googled and read some KDE docs, but I've not figured out the
answer.  I use several apps, Mutt in a xterm and xfte that I would like
to use their icons on their respective windows.

Ideas?

- Nate >>

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