Why not making apt-cyg usable for other repositories?

[Engineer Engineer.]

Hello,

I've tries to use apt-cyg to download some sources and dependencies if any, but crashes with a setup.bz2 and setup.ini errors

apt-cyg -m http.kali.org/kali kali main non-free contrib find linux-headers

Working directory is /setup

Mirror is http.kali.org/kali

--2013-12-21 05:28:24--  http://http.kali.org/kali/x86/setup.bz2

Resolviendo http.kali.org (http.kali.org)... 173.246.39.190

Conectando con http.kali.org (http.kali.org)[173.246.39.190]:80... conectado.

Petición HTTP enviada, esperando respuesta... 404 Not Found

2013-12-21 05:28:25 ERROR 404: Not Found.

--2013-12-21 05:28:25--  http://http.kali.org/kali/x86/setup.ini

Resolviendo http.kali.org (http.kali.org)... 173.246.39.190

Conectando con http.kali.org (http.kali.org)[173.246.39.190]:80... conectado.

Petición HTTP enviada, esperando respuesta... 404 Not Found

2013-12-21 05:28:25 ERROR 404: Not Found.

Error updating setup.ini, reverting

I've used the patch in issue 23 without luck. I think the problem is that apt-cyg looks for files specific only for the cygwin repo, and not for generic repos. I used apt-cyg to grab a very specific file and possible dependencies inside a messy repo but it wasn't possible. Why not making it open for all repos? I think is a nice idea.