you can give this a try if you like. the only thing is it lists all users in all chat rooms. i am not sure how to drill down to just one room yet.
<%@ Page Language="C#" %>
<%@ Import Namespace="CuteChat" %>
<script runat="server">
static string Encode(string val)
{
if(val==null)return "";
return val.Replace("\\","\\\\").Replace("\"","\\\\");
}
</script>
<%
ChatPortal portal=ChatSystem.Instance.GetCurrentPortal();
lock(portal)
{
foreach(ChatChannel channel in portal.GetStartedChannels())
{
foreach(ChatPlaceUser user in channel.GetAllUsers())
{
if(user.AppearOffline)continue;
%>
<%=Encode(user.DisplayName)%>,
<%}%><%}%><%}%>
hope that helps, Jay