This can be used as a quick solution for a company "inside" chat as i can see it (without using external networks such as MSN, Skype, ICQ etc). I've got the other version with the lobby and the admin rights for my site. It does not require databases which is cool in a way. You can customize the colors and add a company logo behind the text area. There is a possibility to extend the chat commands to add some custom ones - currently there is only '/clear' as an example - it requires some very basic php knowledge to do so.