I have tested event Horizon, SnDcommander, and NtK out of all of them I preferred NtK for the sole purpose that its very neat and clean on my UI setup but I have a problem with it. I know this mod works but for me I think Natur Enemy Cast bars is Overriding it because Natur will display my SnD, rupture and HfB but NeedtoKnow even after I have locked the bars in they do not show my selfcasts buffs or debuffs.

*Fixed*
I found out that you can bar any skill with a cooldown including trinkets thanks for the help guys!

With all this talk of bleeds and showing certain debuffs, I went ahead and built that list of bleeds, their ranks and spell IDs. So regardless of which mod you use, that should be enough info to satisfy any of them.

I believe this to be accurate, however, please do tell if you spot a mistake (particularly the spell IDs). I may not be aware of an obscure bleed triggered by some random ability, trinket, set bonus, who knows what else... I'm also not familar with hunter pets and only found 2 bleeds for them.

For the future and/or additions (or even to create your own custom debuff watch list for alts...etc), please note that using wowhead and filtering for Mechanic: Bleeding is highly inaccurate. I found some bleeds outside of that category. I even found some class talents/abilities listed as uncategorized. You should also be aware that spell IDs can play tricks on you. The ID of the resulting debuff on a target is not always the same as the ID of the ability that triggered the bleed. For example, Pounce (Druids) has 2 effects: a stun and bleed. The stun debuff has the same spell ID as the druid's ability, the bleed has a different one. Garrote is another one (secondary effect being a silence), but in that case, it's the silence that has a different spell ID. I'm assuming wowhead can be inaccurate for mechanics other than bleeds too.

It also appears Mangle is enough to enable us to activate HfB. Confirmation needed.

Wrapping this in CODE tags so as not to make a huge post.

I'm also joining in the IceHUD party, one of my "must have" addons.

And on the note of timers I've been using RoguePowerBars (Updated) while it doesn't seem as fancy a couple others that have been posted, it tracks everything I need for my play style (SnD, various CDs, Mangle, etc). In my screenshot below you can see it in action under the IceHUD bars.

Has anyone found an ICD Tracker for your trinkets? I don't find anything.

The most important thing for a Rogue ui (and imo for every melee class, because you have to be much more carefull than someone standing far away from the boss) is that you don't waste space on your screen.
It is not needed to display information twice (or even more often as in a few of the above uis). You can use the same bar for your deadly poison and for the ticks (a little spark that goes through the bar for the ticks should be enough to tell you when the tick will come).
Also wasting space by showint the debuffs of your targets with your unitframes and some other mod that filters them is useless.
I also think it is not a good idea to spread the information around. Puting the bars together is the best thing you can do.

I personally use CompactBars because it gives me exactly what I need (comes also from the fact that I have written it)... gives me every information in a extremely condensed form so that I don't need to look around.
(Combines internal cooldowns, cooldowns, dots/debuffs.., buffs and bossmods)
I have put it near to my player unitframe so that I can easily watch my health, energy and CPs.

Hello!

I find bars useless for timing. They do nothing but overcomplicate it. You all look like... healer alts!
This is what i used to have.

For HfB-Mutilate perfection :
- Get Satrina Buff Frames (SBF).
- "/sbf throttle 0" (thaddius wipe protection)
- Create two custom buff frames, one for your own debuffs on your current target (from center to the right on screenshot), and the second one for self buffs with an expiration sound (from center to the left on screenshot)

I realize not everyone is the same, I used to use a similar method as you are using TellMeWhen and found that I had to focus on the numbers on the icons too much whereas when I was using bars I could really just glance at them and have a good idea of the status of whatever I was tracking and have a better overall situation awareness during a fight.

I been playing with UI mods since I started to raid 25 mans and found the default UI way lackluster to it.
I'm always looking to tweak and improve my own UI, with two mains goals:

1) Easy readable information.
2) Lightweight, low memory, low cpu usage addons.

So I started to digging trough many addons under many categories, to found one I liked. Is not a easy job, because you need to play extensively with options, and pay a visit to many sources to get the addons that cover one feature you want.

I quick found how important is the placement of stuff on your screen, to become easy readable and show the right information when you need. Also your screen need to be clear, sometimes it looks like people just start installing addons and forget to stop and configure them. Seriously, crap all over the screen is ugly, and the giant black bar covering the bottom 1/4 of the screen is pretty terrible.

This is my actual UI:



On this screen I identified all addons I use by name for easy info. Is pretty self explanatory and all of them can be found on wowinterface

I know its not a perfect job, so id like to receive any suggestions/criticism of how i can improve it.
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Edit: I received a lot of PM's asking about my Ui, so I am going to write down my list of addons I dint put on original screenshot.

Bartender4 Action Bar replacement.
kgPanels Create frames and panels.
PitBull 3 Unit Frames replacement.
Chatter Chat enhancement addon.
Buffalo Customizing buff display
Minimap Button Frame gather up all of your addon minimap buttons.
Chinchilla For Minimap.
ButtonFacade Skins action bar & buffs.
ButtonFacade: Caith skin for ButtonFacade I use.
OmniCC For action bar CD's.
InfoPanel Bottom info. bar
Also, I am using SharedMedia with Hal Texture Compilation (See the readme inside zip) for textures and borders.

I really like some of the recommendations for UIs that have been presented to this point. I have had a hard time getting a ui that is minimalistic but also shows me all of the info I need. I am the raid leader for my guild, and GM. So I keep track of raid buffs, timers on major cooldowns like rebirth, boss abilities, raid health, etc. So my individual performance often takes a back seat to the overall performance of the raid. And i lost count at how many times i stop paying attention to my character and check to see what the raid is doing only to die to some random aoe or environmental damage that i should have been able to avoid. Screen real estate also becomes cramped with all the things i track, so finding a good place for everything and still allowing me to see when i am about to get destroyed by a void zone is important.

I imagine you already have a reason for not doing so, but I'll suggest it anyways. It seems you like to keep your screen as clear as possible, unless you're a clicker you should consider hiding all of your action buttons you already have a mod to track your cooldowns (ForteXorcist), though I don't see evasion or sprint on the bar in this particular shot (I'm guessing you're only using it to show cooldowns that you find most important).

The only problem with a well set up UI is THIS winds up happening. Gotta love tunnel vision.

Nothing to add other than, um, try to remember to look around every now and then to remind yourself there is a game going on other than the cooldown bars, heh. Oh, and a lot of abilities without cooldowns aren't on my hotbar thanks to the wonderfulness that is bindpad.