1)   KewlTalk Chat 1
KewlTalk Chat is a fully customizable and rebrandable hosted chat that adds real-time communications to your existing Social Network, Online Community or Website.

 2)   Trusted Messenger 2.7
Effective communications for the office. Converse with colleagues in real time. Messages can be sent to any network users through their network user name or computer name, messages can be sent to all network users simutlaneously with a single click.