My GUI June 27, 2008.
Some of the addons used:
1. FuBar + specific FuBar addons (Top bar)
2. Squeenix (Mini Map)
3. Omen (Threat Meter)
4. PitBull (Unit Frames)
5. Aloft (Text + Health bars on top of enemies)
6. SCT (Scrolling Combat Text)
7. SCTD (SCT Damage)
8. CowTip (Tooltip addon)
9. ClearFont2 (Clearer and easier to read fonts)
10. ReCount (Damage Meter)
11. Bartender3 + cyCircled (Action Bars + skin for looks)
12. NECB (Natur EnemyCastBars)