blender 2.72 viewport issue on osx

hi all…

Im new to blender, so I don’t know if it’s me but… on the release 2.72 of blender on osx, I get some jiggle of the 3d view when I move the point of view.

I tried on a older relase (2.61) and this was not here.
Do you know why I get this?

thx

I’m an OSX user, haven’t notice such an issue.
Please some more informations. OSX version, hardware, the blend file, etc
“Some jiggle” doesn’t help much.