1. Download the official Lineage 2 Client. Make sure that it's the Kamael or CT1 client, not Interlude. For download links, check the Downloads section on our site, which can be reached here: http://xeebra.org/?category=1&action=page&page=3.
2. Patch your client with our patcher. You can download our patcher from the Downloads page as well, or just use this direct link: http://xeebra.org/files/XeebraClientInstall.exe. Make sure you install it to the Lineage 2 root directory, which should be C:\Program Files\Lineage II\, which is the default Lineage 2 install location; however, if that's not where you've installed the game, be sure to install the patcher in the same location as the client.
3. Once you've download and installed the patcher, click on the Full Check button to make sure everything is up to date with our server. After the patcher is done downloading, click Launch to start your game!
......