Well basicly what you do is pull out your ranged wep.
Then Unsheath it and right-click to attack a mob at the same time.
If done right should bug out your wep to look as if your attacking with your ranged wep or If your a hunter it will put your ranged wep on your back and pull out another to shoot with.
Melee using ranged wep:
ImageShack - Hosting :: rogueza3.jpg
Hunter using extra ranged wep:
ImageShack - Hosting :: huntercv6.jpg
One thing you want to know is this bugs out your cache fiie so that only you can view the bug so anyone else in wow will just see it the way it should be but still fun meleeing with a ranged wep =)
I didnt see any reposts.