ooVoo, Videoconference and VoIP Up To 6 Users

ooVoo it's a new VoIP software and it have a special feature that others similar software don't have, that is to perform videoconference up to six simultaneous users, this means that it's possibile to display the video and audio of six users at the same time.
ooVoo also allow you to perform free VoIP calls to landlines phones and cellphones (at the moment only in the U.S. and Canada).

Another interesting features is that you can record video messages with ease by way of your webcam and send them to other users/friends/relatives via the same program, it's also possibile to add a variety of special video effects.
If you buy the ooVoo Super version you can record your video conversations too.

ooVoo it's freely distributed and is downloadable from the official website, available for Windows systems and Mac.