You should download the following add-on(s) if you want to join raids with us:

DeadlyBossMods - http://www.deadlybossmods.com (or something similar, like BigWigs)

Omen - http://wow.curse.com/.../omen-threat-meter.aspx

Following add-ons are recommended but not a must (we have an optional Ventrilo server):

Ventrilo - http://www.ventrilo.com

The following addons might come in handy too at some point (not required).

Ora2 - http://wow.curse.com/.../ora2.aspx