I suppose that'd be mostly up to Pr0c since he handles most of the hosting issues. I don't know if simple machines forum has a way to "plug-in" a chat system or if that's something that'd work well in his hosting environment. I'm open to it, but I don't have any particular need to see an integrated chat system. I figure people who are interested in chat will use the chat icons associated with the profile (like the MSN Messenger icon) and just use one of those to chat.