World Of Warcraft UI?

[Vinzix]

Can you customize your UI on WoW in any way you want? Cause I've seen a lot of video's where everyone is having a different UI, Probably it's just me thinking that. Some guys have this very modern-ish UI while others have a very overwhelming UI with loads of colors. Also on some, when they are fighting mobs, the damage looks different then an other person playing. Can someone please enlight me about that?

[imported_Sophie]

Very easy to do, there is a website:
Curse.com - WoW Addons WAR Addons Gamer Blogs Forums
which has almost 6000 WoW addons raging from UI overhauls, Economy addons for profiteering efficiency, boss encounter addons, everything you can imagine.

Installing the addons:

Download the addon from curse.

Extract it too your WoW folder 'Data C: World of warcraft: Interface: Addons'

Log in too your game, and activate them.
Blizzard encourages these addons.

[Hollowsul]

A quick note here: Don't go too crazy right away if you are new to WoW addons. Some mods can be very overwhelming and frustrating if you aren't familiar with them. Installing Pitbull could leave you overwhelmed with the customization and underwhelmed with the results. Also, expect them to not be just plug and play, but rather to set aside time for making your UI. To give you an idea, on some of my more elaborate UIs I could find myself dedicating an entire night to just fiddling with things. Don't let that scare you from experimenting.

[imported_TechnoCereal]

I use simple add-ons and ones that look cool, like the one from Razer that works with the Naga mouse. I use that and Sexy Map.
I'm going to add more later when I decide to do Heroics and Raids.