I've been asked about my UI so here is a screenshot of it:
This is a version I use that is largely sculpted from the Default UI.
This is a performace associated UI.
I am running on a 12" G4 ibook so screen real estate and speed are critical.
I am working on one that is more 'mac looking' with the same performance criteria.
/Viewport is a must
All background transparency are set.
Most window textures are removed. The rest I am hunting down.
Boarders are stripped.
Scroll bar width is reduced.
No windows overlap each other or the view window.
Includes health %s, XP and AA%, A nice timer with sliders and the compass mod.
Pink buff border fixed.
Notice the very efficient chat window setup:
1. battle spam
2. spells
3. ALL chat - My chat always goes here.
(I NEVER miss any chat or RS because I only have to look in ONE place, no clutter just the chat) *this may not work for everyone but it is very effective for me.
(I also put rampage and flurry in this window so never miss them either.)
4. skills etc
Chat colors are very important to information recognition.
/tell /say /ooc /auc /em /gu /rs all have distinct recognizable colors
My battle spam window filters are set to minimum information for my hits (just numbers in orange)
Medium detail for others.
I am an 'information' oriented intuitive player. (one reason I play ranger class, we have the most information)
My UI is tailored to my play style.
large track window always active (ranger specific ofcourse)

~~~
_________________

hunter
lyrad cypresshade forest stalker + officer of
destiny +
r.
f.
g.