Aperture 3. Image not displaying

Hi All,

Ive had a trawl through the Internet looking for someone else having this issue, but no luck.

When using Aperture, I get a very strange choppiness of photos. (Ive tried both 32 and 64 bit mode)

Please see the photo: http://farm5.static.flickr.com/4006/4575442139_82a2ae729f.jpg


It would be great if someone could point me in the right direction.


Cheers, Zndr