Drei Fotogrössen in iPhoto ’09 beim Flickr-Upload

In my testing with images from a Canon 5D Mark II, the actual resolutions uploaded to Flickr using the iPhoto presets were Web at 1024-by-683, Optimized at 3054-by-2036, and Actual Size at actual size.

Quelle: Control your online albums with iPhoto | Photography | Digital Photo | Macworld