I was playing around with plasmas etc.. and messed up mine. This is how u fix it. If your still logged in. open a root xterm and issue "mv .kde/ ..kdebkup/ .
logout then startx.
As a last resort...

Ok you can handle this 2 ways First if your still iin Xwin then issue "mv .kde/ .kdebkup logout and restart. That usually works. As a last resort which I had to use, grab your live linux cd of the...