What Doesn't Work?
So far I have not had many major problems at all in openSUSE 10.3 Beta 2.
This is my entire list... only one minor problem remains: K3B Monkey's Audio Plugin.
K3B Monkey's Audio Plugin would not install (K3B Codecs works now though!). I'm not even sure that this plugin matters in the least.
Armagetron... WORKS!!! See the new Armagetron Advanced page for more information!
KSensors... WORKS!!! I forgot to mention this one earlier. I couldn't install this from the source tarball, but I was able to install it via the Packman 10.2 software repository.
TrueCrypt... WORKS!!! Not only that, it works 100%!!! See the new TrueCrypt page for all of the gory details!