NVChooser.sh is very old and is telling you to install deprecated drivers.
If you're using Suse 8.1 or earlier you should use the RPM files available on the nVidia ftp, here
Your message subject says you're using 9.0, so if that is accurate you should see this page instead. The linked text readme includes installation instructions.
You aren't ignored, it just takes time for someone to answer.. there are many posts on this forum and the many other forums those helping here frequent.