By day, Harper Cole trades commodities from his farmhouse in the isolated Mississippi Delta. But at night, Harper serves as system operator for E.R.O.S., a highly exclusive, sexually explicit on-line service whose clients range from the glitterati of Hollywood to the literati of New York. Shielded by a guarantee of absolute anonymity, these clients pour their secrets into the digital confession box of E.R.O.S. Only "sysops" like Harper - the high priests of the system - know and see all. When si...