You should add the following additional packages in YaST (make sure to check "Description" and "RPM Provides" when searching):
pico, nano, kernel-source, kate, kedit, kyum, smart, yum, yumex, yum-metadata-parser, yum-utils, gtkglext, xine...
Developer packages... GCC, C++. Perl, Python, Python-devel, etc, etc.
kernel-source is almost always needed to install the NVIDIA Linux Drivers
(more to come)
some games: armagetron, maelstrom, packman, penguin-command, ksoduko, lincity, xpenguins, and omg don't forget chromium!