WowAce

Adds resurrection and soulstone status to Grid, using LibResComm-1.0.

Provides more visible access to dungeon and raid difficulty settings via FuBar.

Keeps track of healing spells cast by everyone in a group.

ShadowGreenLight helps you decide if recasting SWP/Corruption is worthwhile

Facilitate better communication for loot councils

HealComm-2.0

Gives equipped and overall iLvl to indicate the quality of a character's gear.

mDarkPact

Fires events whenever a raid member "fails".

Add lines to ore and gem tooltips that show prospecting sources/results.

Considers an item against all the items you have to determine whether or not it is an upgrade

Shows the price of a single item in the Auction House.

Adds Name and Buyout Price sort columns to the auction house.

FuBar_MiniPerfsFu

LCDs for WoW

AntiInvite

Displays a variety of useful stats for tanking

FuBar_RegenFu

Kenzo is a skin for Masque

GridLayoutPlus