As a good startingpoint for new casinocoinusers:

With the download of the new client, include instructions where to place a good casinocoin.conf file and deliver a good casinocoin.conf file  with all the nodes.

Instructions as:
1) install client.
2) startup client
3) close client
4) place the casinocoin.conf in C:/user/Appdata/Roaming/Casinocoin.
5) startup client and connect

Now when a newbie installs a client, some can't connect, because the casinocoin.conf is missing or casinocoin.conf has not enough working nodes. Some (most probably) don't know to place a .conf flie and where. It happens too often on this forum alone already.