[opensuse] Repositories and priorities

I'm a long-time KDE user, familiar with Fedora and new to OpenSUSE. I find I am getting far fewer updates than expected, with huge numbers of packages apparently protected against updates. I understand the principle, but would value some help in finding documentation about the various repositories and setting priorities, since I assume this is my problem. Amongst other things I would like to move to KDE 4.5, which I had in Fedora. Anne -- KDE Community Working Group New to KDE Software? - get help from http://userbase.kde.org