Within the last years several projects were initiated to use modern information technology to integrate virtual learning environments in the existing so-called presence or new virtual universities. While virtual learning environments are developed in projects at various universities new and innovative ideas are still necessary. In this paper we suggest a browser-based concept for location independent learning with highly configurable components. Besides describing an XML-based foundation for the learning material, we introduce hyperbolic trees and SmartBars for an improved navigation as well as taking care of the social aspect of inter-personal communication.