Instructions
Download MapTool from the Internet.
Run MapTool by clicking "MapToolsLauncher" in the folder from the download.
Select "File," then click on "Start Server."
Enter your username in the "Username" field.
Create a name for the game board in the "RPTools.net Alias" field. This is the name for which other players will need to search in order to locate your board.
Create a password to secure your game board from unwanted players. This is an optional step that can prevent strangers from entering a game board that you have created for you and your friends.
Click "OK" to create your online game board.