This directory contains CSRI technical report #257, entitled: Utopia: A Load Sharing System for Large, Heterogeneous Distributed Computer Systems Songnian Zhou, Jingwen Wang, Xiaohu Zheng, and Pierre Delisle Computer Systems Research Institute University of Toronto The file ``257.ps'' is a postscript version of this document. The file ``257.ps.Z'' is a postscript compressed version of this document. If you have UNIX uncompress, take the compressed version to achieve a quicker transfer. Remember to use binary mode for transferring the compressed version, or ascii mode to transfer just the postscript version. This report was made available for anonymous ftp by: zhou@sys.toronto.edu If you have any trouble printing, please let me know. In addition, the files "lsf.ps" and "lsf.ps.Z" are transparencies of a talk on LSF at the Cluster Computing Workshop, Dec 1993, Florida State Univ.