how to get information out of koji with less pain?

[Bruno Wolff III]

On Wed, May 06, 2009 at 07:43:50 -0400,
  James Laska <jlaska at redhat.com> wrote:
> 
> What I do to download the latest package from a specific tag (e.g.
> dist-f11-updates-candidate) is:
> 
>  # koji download-build --latestfrom dist-f11-updates-candidate --arch
> i386 --arch i586 --arch x86_64 kernel

kernel-firmware (and kernel-headers) are noarch.
And if you are using an i686 kernel, you still use i586 for kernel-headers.

I usually grab one offs from the koji web page. For the kernel, especially,
you can skip a lot of stuff you aren't going to use.