Note the "unsupported": The packages in this directory are * only for testing * without any guarantee or warranty * without any support As an extreme example, this means that if your complete computer center crashes because of these packages, it is only your problem. Nevertheless, we are very interested in your feedback because the more people test it, the more problems (even hidden problems) are revealed. To send us feedback, please follow the instructions in http://en.opensuse.org/Submitting_Bug_Reports and make it obvious which package, which package version, which hardware architecture and which SUSE Linux version you are talking about - e.g.: "Feedback regarding Foo-1.2.3-4 for SUSE Linux 10.1 on i386 hardware"