Yesterday I listed 5 useful addons for Rogues, today I’m dedicating this post to NeedToKnow (from now on I’ll refer to it as NTK).

When you first install it and log into the game you’ll see three gray bars in the top-right quadrant of your screen.

To get to the options for the addon, go to the Interface options of the main menu and clicking on the AddOns tab you’ll see the NTK name in the list to the left of the options window

In the window you can choose how many groups of bars you want active and how many bars each group has. NTK allows you to have 4 groups of bars with a maximum of 6 bars for each group.
You can also choose between different textures for the bars. I don’t use SharedMedia but if I remember correctly it should work with NTK.

The configuration is done by right clicking on the bar and selecting the options from the dropdown menu.

In order to assign a bar to an ability you need to select “Choose buff/debuff to time”; once done that, a dialog window will open where you’ll have to enter the buff/debuff name, exactly as it in its tooltip. Click Accept and the bar will show the buff name. Once you’ve done this you just need to specify whether it’s a buff or a debuff

and which unit the addon needs to monitor.

Depending on what you want to monitor you might want to selct whether it is only an ability you cast (as a rogue I do this for Rupture) or if you want to keep an eye on an ability that is not yours (for example I could track Faerie Fire on a mob, which could be cast by any druid in my party/raid).

It is possible to modify the lenght and the thickness of the bars in a group by dragging the bottom right corner and change the colour of each bar by clicking on the colored square in the menu.

Once all the configuration is done you need to lock the addon for it to start working.

Here is my set up in combat:

I really like NTK for the easy configuration, customization and flexibility and as an added bonus for the small memory footprint (75k on my machine).
Also, it is not specifically coded with one class in mind so everybody could use it.