Apple's Aperture: batch change image ratings?

I'm using Aperture 1.5.6 and have a ton of images with a variety of
ratings that I want to reset. I figured selecting all the images and
doing Cmd-0 (for no rating) would work, but it only changes the rating
of the one image that's currently highlighted. Any idea how I can do
this?

In article
<ec40c0dd-93fb-4b8c-b48d-5e50a385c63d@34g2000hsf.googlegroups.com>,
SkippyFlipjack <tenrecandrew@hotmail.com> wrote:

> I'm using Aperture 1.5.6 and have a ton of images with a variety of
> ratings that I want to reset. I figured selecting all the images and
> doing Cmd-0 (for no rating) would work, but it only changes the rating
> of the one image that's currently highlighted. Any idea how I can do
> this?

Try posting your question on Apple's Aperture discussion forum at
http://discussions.apple.com