configuring sonnet

[Christian Schult]

Hi,

installed is Kubuntu 8.10.
Kmail gives me a wrong spelling correction for the german word Gruß
(which is right) and suggests Gruss (which is wrong). Locale is
de_DE.UTF-8 and german is selected as spellchecking language in KDEs
settings.

I found out that KDE4 uses sonnet to use several installed
spellcheckers and wordbooks. How do i find out which are used?

Christian