Well if you don't mind the gnome login, and the MCC isn't working, you can force it by editing the /etc/sysconfig/desktop file and changing KDM to GNOME... You can also find the KDE KDM package in cooker, and install it, then remove the MdkKDM package...
As for the icons, I saw another post somewhere about the index.desktop files for the theme you are using having an incorrect setting in it... I had the same problem, and but from some reason it's not a problem now...
Here's the message thread...
http://www.kde-forum.org//viewtopic.php?t=207
hyrcan