Simple Q&A D&D 4e Thread 3

[skelekon]

Q40: Do ammunition using weapons require or use ammunition when used as an implement with an implement power? (Eg Bard casting Staggering Note with a Songbow.)

Edit: The only relevant reference I can find is from RC p.105:
"If a creature uses a projectile weapon to use an attack power against multiple targets, the creature needs one piece of ammunition for each target."