building a custom cd

[Ali ASLANDAS <ali@mikrobeta.com.tr>]

Hi,

  Recently, i decided to build a custom debian based linux distro. i 
download d-i from svn, and compiled it  with
"build_cdrom_isolinux" option, now i have a "vmlinuz" and a "initrd.gz", 
i tried to create package repository that consist of necesarry (i'm not 
sure if i collect all required packages or not) udebs and deb files  
with apt-move, and
created Release and Package(.gz) files with apt-ftparchive.  then, i 
made an iso, at first it looks that it works fine upto checking cd 
integrity, and a message appears "Failed to copy file from CDROM, 
Retry?", i checked up syslog, and saw that, anna says that " anna[4241] 
bad d-i packages file", i cant understand what anna doesn't like to. i 
need help, how to build an installer cd is based on debian.

Best regards.

Ali Aslandas