Skype just launched a new version of their program. Has many new great features. The best feature is that it allows you to chat in groups of up to 50 people and maintain the same quaility!!! Program now allows you to have aliases and even tray alerts like all other IM programs. Can share contact lists with others. Program size is smaller and also runs faster. Really fast file trasfers. Also allows the callto://sahaskatta feature. (ex:Skype ME) Also has a new colorfull GUI.