I am in the initial stages of figuring out how to use Aperture (v1.5). I am currently trying to make a 5x7 print of a photo.

In the print dialog, "Scale to" 4x6, 5x7, 8x10 size options are greyed out (only "fit image" and "fill entire page" are available).

I've tried searching through the forums, but to no avail...

Thanks!