I don't have much vibration. The only rattles I have are the passenger side visor (and there is a TSB for that)....

and the rear side interior panels are creaking and stuff, but thats because I lost 2 clips when I put them on, lol. So that can be fixed.

My guage cluster (plastic piece) does vibrate too, at like 1500RPM no matter warm or cold. What am I gonna do? Take an eraser from a Pencil and jam it in between the housing and the plastic, way up there -- no more rattle. I had this same problem with my Jetta.