Helios only support the latest game versions, if you would like to purchase the bf2 hack for the latest version of the game....version 1.5, then you are welcome to do so. But the hack will not work for older versions of the game.
Learn the basics in this "how to" video for new usersHERE
Learn the basic console commandsHERE
Learn how to create keybindsHERE Windows 8 users please read THIS