Sometimes when doing certain things, things in the skybox will get bigger, shrink, then return to normal size.
In full screen mode, boosting sometimes.
In windowed, boosting + changing brightness/sound

Same problem, with windowed mode. It acts like when you're really far out of the sector.

yeah, I notice the planets shaking once in a while... something they shouldn't do at this distance!

ummm...I have that in windows as well...

/me wonders what he is doing in the mac forum...