Author: Andrew Nowicki
Acknowledgments: Andrew J. Higgins provided much valuable information about guns and ram accelerators. Enrico Lorenzini, Jerome Pearson, Geoffrey A. Landis, Keith H. Lofstrom, and Derek A. Tidman discussed ideas included in this publication.
Copyright: Copy it right to your hard disk and disseminate by all means. Here is a self-extracting 1.2 MB zip file for your convenience: SPBI1.EXE.