HELP! ASAP! I am stuck in IceWM and can't get back to KDE

I logged out of KDE and started a new session in IceWM just to check it out. When I logged out of IceWM my system crashed and I had to restart. Now it logs in automatically to IceWM. If I log out of IceWM it crashes and I have to hard restart it. When I log out of IceWM it just shows a messed up nvidia logo.

I am using openSUSE 11.2 and I was being logged in automatically before.

What do I do? I am freaking out!

Keep shift pressed while X starts (when it switches to the graphical mode) and it should prevent autologin and then you can choose your session (KDE) normally.