if i add an IP to this file, what happens? I'm trying to get a private Lineage 2 game going and the site is asking me to do this.. "After you have installed the C3 Client, check for any updates using the auto-updater. After the update is complete you have only one thing left to do! You must go to your c:\Windows\system32\drivers\etc\ folder. In there is a file named \"hosts\", without the quotes. Open it with a text editor such as notepad. And add the following line at the bottom: 18.104.22.168 L2authd.lineage2.com" is this ok to do?