If you connect to the internet using a modem (or any form of dial-up connection) then OPC is the ideal tool to monitor your phonebill costs due to internet calls. It does everything from generating charts/reports/logs to automatically timing connections.
Download.Link-1 OPC (Online Phonebill Calculator) is the Shareware version. The full version can be purchased by clicking on the "CLICK HERE TO ORDER" button below for around 15.99USD.
