This is the grafprog program.
Download ftp: ftp://ftp.billandcimgillam.com/grafdir/grafprog.exe
Download html: http://billandcimgillam.com/grafdir/grafprog.exe
This is a calculator program
Download ftp: ftp://ftp.billandcimgillam.com/grafdir/calc.exe
Download html: http://billandcimgillam.com/grafdir/calc.exe