Recommended :
1. Download Lineage II Chronicle 4 Client from one of those mirrors:
    Download from Lineage 2
    Download from Gamershell
    Download from headoff
    Download from mplik
    Download from city.te
    Download from fmcity
    Download from headoff
    Download from evang04projects
    Download from marsas.mikrovisata
    Download from lineage2online

2. Download L2-SiLeNCe Custom Patch Here (If this link doesn't work visit our forums)

3. Register an Account Here or Here

Optional :
1. Download mIRC Here

2. Press Continue on the box that appears. Put your personal information on the box that appears next, and click OK. Then type           /s irc.deltaanime.net
Wait a few seconds until another box appears. Type in there l2-silence. That's it, you're in L2-SiLeNCe channel!!
If you want to register your nickanme type /ns register password email
and each time you visit mIRC you have to type /identify password