Camera/Character is shaking

[Ekko]

I used to have the same problem, character and name. The name is fixed, the character isn't. I'm using an ati HD5850 the problem was the same with each driver since september. On another computer using ati HD4870 no problem, no shaking/jumping name nor character.

[Sigmakan]

I encounter this issue all the time, and its quite annoying. It seems to only happen when the camera is at a certain angle, perhaps around 45 degrees from horizon. Use a steeper or shallower angle and the shaking stops. Definitely happens a lot when going down hills.