That video is great. But it raises on me sooo many questions!! For starting (beware. I am a total noob on macros!):
1. How did you automatically change hotbar switching to fighting mode?
2. How can it be so fast? It is something with the tank actions? It's like if using the macro there is no recast time.
3. Icons. Can we really customize the macro icons?
4. Were you using a mouse? That was the PS3 version right? Your HUD looks cleaner than mine.