diff --git a/src/installer b/source/archlabs-installer
similarity index 98%
rename from src/installer
rename to source/archlabs-installer
index 755fb3e..8bcf7d2 100755
--- a/src/installer
+++ b/source/archlabs-installer
@@ -15,7 +15,7 @@
 # immutable variables {
 
 readonly DIST="Archlabs"                      # Linux distributor
-readonly VER="1.6.29"                         # Installer version
+readonly VER="1.6.31"                         # Installer version
 readonly LIVE="liveuser"                      # Live session user
 readonly TRN="/usr/share/archlabs-installer"  # Translation path
 readonly MNT="/mnt/install"                   # Install mountpoint
@@ -39,7 +39,7 @@ readonly ZONES="America - Australia - Asia - Atlantic - Africa - Europe - Indian
 
 # create associative array for subzones, value is: 'subzone country_code'
 declare -Ag SUBZONES
-for zone in $(sed 's/ -//g' <<< "$ZONES"); do
+for zone in America Australia Asia Atlantic Africa Europe Indian Pacific Arctic Antarctica; do
     SUBZONES[$zone]="$(awk "/$zone\// {gsub(/$zone\//, \"\"); print \$3 \" \"\$1}" /usr/share/zoneinfo/zone.tab)"
 done
 readonly SUBZONES  # make it read only
@@ -64,22 +64,23 @@ lv Latvian md Moldavian mao Maori by Belarusian me Montenegrin mk Macedonian kh
 az Azerbaijani"
 
 declare -Agr BOOT_MNTS=(
-[BIOS-grub]="/boot"
-[UEFI-grub]="/boot/efi"
-[BIOS-syslinux]="/boot"
-[UEFI-systemd-boot]="/boot"
+[UEFI-grub]="/boot/efi" [UEFI-systemd-boot]="/boot"
+[BIOS-grub]="/boot"     [BIOS-syslinux]="/boot"
 )
+
+# static list of bootloaders & boot partition mountpoints stored as the system type (BIOS or UEFI)
 declare -Agr BOOTLOADERS=(
 [UEFI]="grub ${BOOT_MNTS[UEFI-grub]} systemd-boot ${BOOT_MNTS[UEFI-systemd-boot]}"
 [BIOS]="grub ${BOOT_MNTS[BIOS-grub]} syslinux ${BOOT_MNTS[BIOS-syslinux]}"
 )
+
 # static mkfs commands for each filesystem offered
 declare -Agr FS_CMDS=(
 [ext2]="mkfs.ext2 -q" [ext3]="mkfs.ext3 -q" [ext4]="mkfs.ext4 -q"
-[f2fs]="mkfs.f2fs" [jfs]="mkfs.jfs -q" [xfs]="mkfs.xfs -f"
+[f2fs]="mkfs.f2fs" [jfs]="mkfs.jfs -q" [xfs]="mkfs.xfs -f" [nilfs2]="mkfs.nilfs2 -q"
 [ntfs]="mkfs.ntfs -q" [reiserfs]="mkfs.reiserfs -q" [vfat]="mkfs.vfat -F32"
-[nilfs2]="mkfs.nilfs2 -q"
 )
+
 # static filesystem mount options
 declare -Agr FS_OPTS=(
 [vfat]="" [ntfs]="" [ext2]="" [ext3]=""
@@ -88,10 +89,7 @@ declare -Agr FS_OPTS=(
 [reiserfs]="acl - off nolog - off notail - off replayonly - off user_xattr - off"
 [xfs]="discard - off filestreams - off ikeep - off largeio - off noalign - off nobarrier - off norecovery - off noquota - off wsync - off"
 [nilfs2]="discard - off nobarrier - off errors=continue - off errors=panic - off order=relaxed - off order=strict - off norecovery - off"
-[f2fs]="data_flush - off disable_roll_forward - off disable_ext_identify - off
-discard - off fastboot - off flush_merge - off inline_xattr - off inline_data - off
-inline_dentry - off no_heap - off noacl - off nobarrier - off noextent_cache - off
-noinline_data - off norecovery - off"
+[f2fs]="data_flush - off disable_roll_forward - off disable_ext_identify - off discard - off fastboot - off flush_merge - off inline_xattr - off inline_data - off inline_dentry - off no_heap - off noacl - off nobarrier - off noextent_cache - off noinline_data - off norecovery - off"
 )
 # }
 
@@ -159,7 +157,7 @@ initialize_variables() {
     )
 
     # files able to be reviewed when finishing install
-    # item index [8] can change depending on which bootloader is selected
+    # item index [9] can change depending on which bootloader is selected
     declare -Ag EDIT_FILES=(
     [2]="/etc/X11/xorg.conf.d/00-keyboard.conf /etc/vconsole.conf /etc/default/keyboard"
     [3]="/etc/locale.conf /etc/default/locale"
@@ -993,7 +991,7 @@ select_filesystem() {
         "jfs" "${FS_CMDS[jfs]}"    "nilfs2" "${FS_CMDS[nilfs2]}" \
         "reiserfs" "${FS_CMDS[reiserfs]}" "xfs" "${FS_CMDS[xfs]}")"
     [[ $choice == "$_Skip" ]] && return 0
-    [[ $? != 0 || $choice == "" ]] && return 1
+    [[ $choice == "" ]] && return 1
 
     if yesno "$_FSTitle" "\nFormat $part as $choice?\n"; then
         infobox "$_FSTitle" "\nFormatting: $part\n\nCommand: ${FS_CMDS[$choice]}\n"
@@ -1026,13 +1024,13 @@ select_boot_setup() {
                 "syslinux-install_update -i"   "[/]")"
             [[ $? != 0 || $cmd == "" ]] && return 1
             BOOT_CMDS[syslinux]="$cmd"
-            EDIT_FILES[8]="/boot/syslinux/syslinux.cfg" ;;
+            EDIT_FILES[9]="/boot/syslinux/syslinux.cfg"
         fi
     else
         if [[ $BOOTLOADER == 'systemd-boot' ]]; then
-            EDIT_FILES[8]="/boot/loader/entries/archlabs.conf"
+            EDIT_FILES[9]="/boot/loader/entries/archlabs.conf"
         else
-            EDIT_FILES[8]="/etc/default/grub"
+            EDIT_FILES[9]="/etc/default/grub"
             if yesno "$_PrepMount" "$_SetBootDefault"; then
                 GRUB_UEFI_FALLBACK=true
             fi
@@ -1722,7 +1720,6 @@ install_main() {
 
         # user can choose to bail at this point
         unpack_base_system || { initialize_variables; return 1; }
-        UNPACKED_BASE=true
     fi
 
     genfstab -U $MNT > $MNT/etc/fstab 2>$ERR
@@ -1811,6 +1808,7 @@ EOF
 
     grep -qi "hypervisor" <<< "$(dmesg)" && rm -rf $MNT/etc/X11/xorg.conf.d
 
+    UNPACKED_BASE=true
     return 0
 }
 
@@ -2129,7 +2127,7 @@ setup_bootloader() {
         # add grub-mkconfig last
         BOOT_CMDS[grub]="${BOOT_CMDS[grub]} && grub-mkconfig -o /boot/grub/grub.cfg"
     else
-        # for other bootloaders remove grub and configs
+        # for other bootloaders remove grub and it's configs
         rm -rf $MNT/etc/default/grub
         find $MNT/boot/ -name 'grub*' -exec rm -rf '{}' \; >/dev/null 2>&1
         BOOT_CMDS[$BOOTLOADER]="pacman -Rs grub --noconfirm && ${BOOT_CMDS[$BOOTLOADER]}"
@@ -2198,9 +2196,12 @@ main_menu() {
         "1" "$_PrepTitle" "2" "$_InstTitle" "3" "$_ConfTitle" "4" "$_EditTitle" "5" "$_Done")
 
     if [[ -n $MENU_HIGHLIGHT ]]; then
+        # if trying to unpack the system make sure the partitions are mounted
         if (( MENU_HIGHLIGHT == 2 )) && ! check_parts_are_mounted; then
             return 1
         elif (( MENU_HIGHLIGHT == 3 || MENU_HIGHLIGHT == 4 )); then
+            # when trying to use config_menu() or edit config files make sure
+            # the system is unpacked and the partitions are mounted
             if ! (check_parts_are_mounted && check_base_unpacked); then
                 return 1
             fi
diff --git a/trans/chinese.trans b/translations/chinese.trans
similarity index 100%
rename from trans/chinese.trans
rename to translations/chinese.trans
diff --git a/trans/dutch.trans b/translations/dutch.trans
similarity index 100%
rename from trans/dutch.trans
rename to translations/dutch.trans
diff --git a/trans/english.trans b/translations/english.trans
similarity index 97%
rename from trans/english.trans
rename to translations/english.trans
index 88727c4..9bcca43 100644
--- a/trans/english.trans
+++ b/translations/english.trans
@@ -17,7 +17,7 @@ _Final="\nThe install is almost finished.\n"
 
 # Welcome
 _WelTitle="Welcome to"
-_WelBody="This will unpack and setup $DIST on your system\n\nMenu Navigation:\nSelect by pressing the option number or using the arrow keys. Switch between buttons using [Tab] or the arrow keys. Long lists can be navigated using [Page Up] and [Page Down], or by pressing the first letter of the desired option.\n\nUse [Space] to select/deselect options and [Enter] to confirm.\n[Ctrl]+ to increase font size, [Ctrl]- to decrease it, and [Ctrl]= to reset it.\n"
+_WelBody="This will unpack and setup $DIST on your system\n\nMenu Navigation:\nSelect items by pressing the option number or using the arrow keys.\nSwitch between buttons using [Tab] or the arrow keys.\nLong lists can be navigated using [Page Up] and [Page Down], or by pressing the first letter of the desired option.\nUse [Space] to select/deselect options and [Enter] to confirm.\n"
 
 # Requirements
 _NotRoot="\nThe installer must be run as root or using sudo.\n"
diff --git a/trans/french.trans b/translations/french.trans
similarity index 100%
rename from trans/french.trans
rename to translations/french.trans
diff --git a/trans/hungarian.trans b/translations/hungarian.trans
similarity index 100%
rename from trans/hungarian.trans
rename to translations/hungarian.trans
diff --git a/trans/italian.trans b/translations/italian.trans
similarity index 100%
rename from trans/italian.trans
rename to translations/italian.trans
diff --git a/trans/p_brasil.trans b/translations/p_brasil.trans
similarity index 100%
rename from trans/p_brasil.trans
rename to translations/p_brasil.trans
diff --git a/trans/portuguese.trans b/translations/portuguese.trans
similarity index 100%
rename from trans/portuguese.trans
rename to translations/portuguese.trans
diff --git a/trans/russian.trans b/translations/russian.trans
similarity index 100%
rename from trans/russian.trans
rename to translations/russian.trans
diff --git a/trans/spanish.trans b/translations/spanish.trans
similarity index 100%
rename from trans/spanish.trans
rename to translations/spanish.trans