I wissited the armory pages of Ensidia the other day, and had a look a there hunters, they are all MM (and only 1 speced with trueshot aura, talk about not waisting points ) I tried it out yesterday in 10man uld and was doing around 4,5k dps. My rotation could be better as I need some practise, but its easier than surv so it should go fast to learn.

Gear:
These guys have superb gear, minimum haste and 40-45% cirt, they get haste capped (steady takes 1,5sec) from Impoved aspect of the hawk.
I guess this is what we should aim for.

Spec:
If you are not haste capped 7/57/7 is prob the best spec, if u are use the points is imp hunters mark and/or focus aim if u need hit.

Glyphs:

Gyph of Serpent Sting, is a must as it makes ur SS ticks 7 times insted of 5, thus higering the dps of chimera shot
Glyph of Chimera Shot, Lowers the CD of CH by 1 sec

The next ones are abit of a throw up, and depends on your rotation and spec.

Glyph of Aimed Shot, Lowers the CD of AS by 2 sec.
Glyph of Steady Shot, Increased dmg by 10% if target is effected by SS.
Glyph of Kill Shot, Lowers the CD by 6 sec
Glyph of Hunter's Mark, incresse ap by 20% (it goes nice with imp hunter's mark)
Glyph of Trueshot Aura, 10% Increased crit change on aimed shot

Rotation:
Rotation in this spec depends on your glyphs and .. you
You basicly got 3 diffrent rotation.

1. Low dps, but extremly easy and very low mana useage, u can prob keep up same amount of dps even with 1/2fps, (Glyph of Steady shot recuired):
Get serpent sting on target then do, Chimera Shot ---> Steady Shot X5, Repeat

2. Meduim dps and mana, but still very easy (Glyph of Aimed Shot recuired):
Get serpent sting on target then do, Chimera Shot ---> Aimed Shot ---> Arcane Shot ---> Steady Shot X3, Repeat

3. High dps and mana (Glyph of Aimed Shot prob best, but not 100% sure on that):
no set rotation for this one, but get serpent sting on target and do

Pri 1. Chimera Shot
pri 2. Aimed Shot
pri 3. Arcane Shot
Pri 4. Steady shot

All for now, Have fun
btw go check em out for yourself,
Calebv, Munken and Hunex

oh Ensidia got a superb forum caleb's MM guide

Man thats some GREAT stuff!

ensidia.com