ISENTRY - Version 1.0 This software was created to help modem users to reduce their telephone bills. ISENTRY is designed to put your PC to sleep after those big downloads finish in the middle of the night or while you away. It starts first by terminating your Internet connection. It then will shutdown windows and if your PC Bios supports this feature it will eventually turn off your PC regardless if ICQ is active or any small TCPIP calls are launched by other program.