from http://www.yoper.com :

What is Yoper?

The best OS you have ever tried.

Yoper is a high performance operating system which has been carefully optimised for PC's with either 686 or higher processor types. The binaries that come with Yoper have been built from scratch using the original sources combined with the best features of from the major distros. However, Yoper is not like the general purpose distros such as Redhat or Mandrake. It is high performance. It is compact. In fact Yoper is one of the most standardised linux's that you will find and hardware performance is better than that of any other commercial OS. With Yoper it is possible to import packages from all the other major distros including rpm's, deb's, and tgz packages.

Developed by AndreasGirardet from New Zealand.