NV m50 running problems, popping, shaking, nasty please help

[dball4]

So I was driving the other day and my car began to sound different and studder and pop around idle. I just changed the spark plugs to see if that helped and obviously not. Guidance would be greatly appreciated
-David

http://www.youtube.com/watch?v=Sfw_UhFEMn4

[dball4]

could this be bad coil packs?

help...help....help