The serenity server will require downloading of the FTB launcher from Home | Feed the Beast :: Minecraft Modpacks - Texture pack - Maps
and will be using the DireWolf20 1.5 v2 Mod Pack.
After you have added your minecraft profile into the launcher and launched the pack all the necessary mods will be downloaded.
Once the game has downloaded and run for the first time quit back to the launcher.
One of the buttons towards the top is a 'Edit mod pack" button clicking this will bring up a window where the mod Biomes-O-plenty will need to be enabled.
Once this is done you will be ready for Serenity once Irimar has changed the server over on his Friday night which will be 8-10am Saturday for those in East Australia.
We will be using the same IP as listed in the Our Worlds - servers, maps, claims, downloads
thread which will be updated to reflect the new mod pack towards the end of the week.
aka Scataboens (Minecraft)
aka Angrah (Mechwarrior)