Sorry for the bad permission bits. There is a flat ASCII version of the paper by anonymous ftp: netcom.com:pub/Silk/DSR1.txt It will soon move to netcom.com:pub/joule/DSR1.txt It is also available by anonymous ftp at netcom.com:/pub/joule/DSR1.ps.gz and netcom.com:/pub/joule/DSR1.rtf.gz