MSN Messenger service now offers free long distance phone call, simlar to dialpad. I've found it to be very good quality, superior to dialpad even. There are also several other cool features, such as using your existing email address rather than a weird screen name, and sending messages to a pager or cell phone.
The service is free, and can be downloaded from http://messenger.msn.com.
The service is free, and can be downloaded from http://messenger.msn.com.