My first question is can you place this HTML wise on static pages you make so let's say you call one "chat" or maybe play it under a live video stream or is it integrated only to the index page and there is no code to copy.
Second question is do you need to buy anything extra? I notice the "prices" link in the about chatter box. If someone buys this what expenses do they have after buying it? or is premium just a "option"