openSUSE 11.0 Beta 3 KDE LiveCD - Error messg "Critical error occured. Please check KDM log file

Hello,

After installation from LiveCD I get the above mentioned error, just after
logging in. The system starts normal and runs oke.
Which log file is meant with KDM log file?? Should I check the boot log or
something else. I can see some strange things in the various log files but
I don't know which one relate to this error.

Also an other question. Should I already be able to create an external
taskbar in Beta 3. Is there already a place where I can find more about
KDE4-new functionality. I am a little puzzled now and than.

--
Regards,

Frans Leerink