apt-setup
base-installer
bterm-unifont
choose-mirror
clock-setup
console-setup
debian-installer-utils
hw-detect
localechooser
netcfg
partconf
partman-auto
partman-auto-loop
partman-base
partman-basicfilesystems
partman-basicmethods
partman-btrfs
partman-ext3
partman-jfs
partman-partitioning
partman-reiserfs
partman-target
partman-xfs
preseed
tzsetup
user-setup