[Cooker] MIME types in KDE

[Gallagher]

quick question,

        how would I configure KDE to use XMMS as the default audio player?
When changing MIME types in KDE it only allows you to pick from a certain
selection of programs to open with a certain file type.  How would one add
something to that list?  It only allows me to choose between Kmp3 and
Kmpeg.  Thanks