Noise help

[DirtyHarry]

I have been searching and came up with nothing so far. I have an 03 that just started making a "clattering" sound. It seems to be coming from directly under my feet and seems as though I can feel it at times. Sound is intermittantly when first accellerating and worse when turning right when starting to get onto a road. I would appreciate any help....
Thanks,
Harry
btw, my car just crossed 24K and never had this sound prior. :shrug:

 

[DirtyHarry]

Today I noticed it intermittantly while idling when not in gear....could an input shaft make this sound?

 

[Screamin Cobra]

Sounds familiar to a problem that someone else had on this site...so, he had this problem and when he turned left, you couldn't hear it. but when he turned right...it was horrible.
not sure what the case may be but ill try to search for that other guys dillema