TweakHound published a guide about installing openSUSE 10.3
>> Installing & Configuring openSUSE 10.3
This is how I installed and configured openSUSE 10.3. This is simply how I did it. It may or may not be the best way, but it worked for me. I hope that you may find a tip or two to help you with your installation. At the very least you'll find some good links here.
>> Installing & Configuring openSUSE 10.3