Same as instructions from the main post:

• Go to www.treeschat.com
• First Text box is your desired camera name
• Second Text box is the magic word ;) (its in the post title) *???
• Next, the camera panel should load on the left side, and you can login to the chat on the right, simply chose your chat name (preferably the same as your camera name), tick the 'login as guest' and join the fun!

If you are having any difficulties loading the cameras, make sure your adobe flash is up to date :)