would appreciate any input here. 05 S 50k miles on it. clutch sometimes "jumps" when the car starts up cold....makes a creeking noise upon letting off the clutch ONLY out of first gear when accelerating riiiight when letting clutch go....doesn't seem to be too big of an issue as it hasn't gotten any worse after a year. someone mentioned to me "oil on the clutch disk"

my main question is, now when I push in the clutch I can just feel an ever so slight vibration...I can't explain it. maybe I just need to turn my music up, because honestly everything seems fine in ALL the other gears....I can just feel a very slight vibration when I push the clutch in.

any thoughts? thanks