diff --git a/build.sh b/build.sh
index fb57ff9..99b0796 100644
--- a/build.sh
+++ b/build.sh
@@ -79,15 +79,14 @@ function var_set {
         #
         env=\"(\${esp})/grub.env\"
         live=\"(\${esp})/${PROJECT}/live\"
-        menus=\"\${live}/menu\"
         #
-        for file in \${live}/*.sh ; do
+        for file in \${live}/source/*.sh ; do
             source \"\${file}\"
         done
         unset file
         #
         env_init
-        normal \"\${menus}/main.sh\"
+        normal \"\${live}/main.sh\"
     fi
 }
 
diff --git a/live/main.sh b/live/main.sh
index 7a2230d..7a38f69 100644
--- a/live/main.sh
+++ b/live/main.sh
@@ -1,25 +1,11 @@
-function debsquash {
-    boot_toram='true'
-    lmp="${1}"
-    sfs="filesystem.squashfs"
-    if [ -f "(${data})${lmp}/vmlinuz" ]; then
-        linux_path="(${data})${lmp}/vmlinuz"
-        initrd_path="(${data})${lmp}/initrd.img"
-    else
-        linux_path="(squash)/vmlinuz"
-        initrd_path="(squash)/initrd.img"
-        loopback "squash" "${lmp}/${sfs}"
-    fi
-    boot_linux="linux \
-\"${linux_path}\" \
-boot=\"live\" \
-elevator=\"deadline\" \
-ip=\"frommedia\" \
-live-media-path=\"${lmp}\" \
-toram"
-    if [ "${boot_toram}" == "true" ]; then
-        boot_linux="${boot_linux}=\"${sfs}\""
-    fi
-    echo_eval "${boot_linux}"
-    initrd "${initrd_path}"
-}
+menuentry 'scan →' { menu 'scan' }
+menuentry 'var →' { menu 'var' }
+menu_split
+menuentry 'data / boot / bash / latest / gui' { debsquash '/boot/bash/latest/gui' }
+menuentry 'data / boot / bash / latest / tui' { debsquash '/boot/bash/latest/tui' }
+menuentry 'data / boot / bash / stable / gui' { debsquash '/boot/bash/stable/gui' }
+menuentry 'data / boot / bash / stable / tui' { debsquash '/boot/bash/stable/tui' }
+menu_split
+menuentry "cmd → ${cmdpath} → ${grub_cpu}-${grub_platform}" { menu 'cmd' }
+menuentry "env → ${env} → ${env_mod}" { menu 'env' }
+menuentry 'gfx → ?' { menu 'gfx' }
diff --git a/live/menu/main.sh b/live/menu/main.sh
deleted file mode 100644
index 067e2d3..0000000
--- a/live/menu/main.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-menuentry 'nav →' { menu 'nav' }
-menu_split
-menuentry 'data / boot / bash / latest / gui' { debsquash '/boot/bash/latest/gui' }
-menuentry 'data / boot / bash / latest / tui' { debsquash '/boot/bash/latest/tui' }
-menuentry 'data / boot / bash / stable / gui' { debsquash '/boot/bash/stable/gui' }
-menuentry 'data / boot / bash / stable / tui' { debsquash '/boot/bash/stable/tui' }
-menu_split
-menuentry "cmd → ${cmdpath} → ${grub_cpu}-${grub_platform}" { menu 'cmd' }
-menuentry "env → ${env} → ${env_mod}" { menu 'env' }
-menuentry 'gfx → ?' { menu 'gfx' }
-menuentry 'ovl → ?' { nop }
-menu_split
-scan
diff --git a/live/menu/nav.sh b/live/menu/nav.sh
deleted file mode 100644
index 0855a2c..0000000
--- a/live/menu/nav.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-menu_init "${nav}"
-
-nav "${nav}"
diff --git a/live/menu/scan.sh b/live/menu/scan.sh
new file mode 100644
index 0000000..a05e604
--- /dev/null
+++ b/live/menu/scan.sh
@@ -0,0 +1,3 @@
+menu_init "${scan}"
+
+scan "${scan}"
diff --git a/live/menu/var.sh b/live/menu/var.sh
new file mode 100644
index 0000000..eccc39c
--- /dev/null
+++ b/live/menu/var.sh
@@ -0,0 +1,12 @@
+menu_init
+default='split'
+menuentry "check_signatures | ${check_signatures}" { nop }
+menuentry "pager            | ${pager}" { nop }
+menuentry "prefix           | ${prefix}" { nop }
+menuentry "root             | ${root}" { nop }
+menu_split 'split'
+menuentry "data    | ${data}" { nop }
+menuentry "esp     | ${esp}" { nop }
+menuentry "env     | ${env}" { nop }
+menuentry "env_mod | ${env_mod}" { nop }
+menuentry "live    | ${live}" { nop }
diff --git a/live/scan.sh b/live/scan.sh
deleted file mode 100644
index 314dc8b..0000000
--- a/live/scan.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-function scan {
-    menuentry 'scan' { nop }
-}
diff --git a/live/source/boot.sh b/live/source/boot.sh
new file mode 100644
index 0000000..7a2230d
--- /dev/null
+++ b/live/source/boot.sh
@@ -0,0 +1,25 @@
+function debsquash {
+    boot_toram='true'
+    lmp="${1}"
+    sfs="filesystem.squashfs"
+    if [ -f "(${data})${lmp}/vmlinuz" ]; then
+        linux_path="(${data})${lmp}/vmlinuz"
+        initrd_path="(${data})${lmp}/initrd.img"
+    else
+        linux_path="(squash)/vmlinuz"
+        initrd_path="(squash)/initrd.img"
+        loopback "squash" "${lmp}/${sfs}"
+    fi
+    boot_linux="linux \
+\"${linux_path}\" \
+boot=\"live\" \
+elevator=\"deadline\" \
+ip=\"frommedia\" \
+live-media-path=\"${lmp}\" \
+toram"
+    if [ "${boot_toram}" == "true" ]; then
+        boot_linux="${boot_linux}=\"${sfs}\""
+    fi
+    echo_eval "${boot_linux}"
+    initrd "${initrd_path}"
+}
diff --git a/live/env.sh b/live/source/env.sh
similarity index 100%
rename from live/env.sh
rename to live/source/env.sh
diff --git a/live/menu.sh b/live/source/menu.sh
similarity index 77%
rename from live/menu.sh
rename to live/source/menu.sh
index 0c9a37c..9a7a812 100644
--- a/live/menu.sh
+++ b/live/source/menu.sh
@@ -1,8 +1,9 @@
 function menu {
     if [ "${1}" ] ; then
-        menu_load "${1}" "${menus}/${1}.sh"
+        menu_load "${1}"
     else
-        menu_load 'main' "${menus}/main.sh"
+        export "${menu}"
+        menu_load "${menu}"
     fi
 }
 
@@ -37,12 +38,16 @@ function menu_item {
 
 function menu_load {
     menu="${1}"
-    export menu nav
+    export menu
     # env_export
     var_export
-    configfile "${2}"
+    configfile "${live}/menu/${menu}.sh"
 }
 
 function menu_split {
-    menuentry '' { nop }
+    if [ "${1}" ] ; then
+        menuentry '' --id "${1}" { nop }
+    else
+        menuentry '' { nop }
+    fi
 }
diff --git a/live/probe.sh b/live/source/probe.sh
similarity index 100%
rename from live/probe.sh
rename to live/source/probe.sh
diff --git a/live/nav.sh b/live/source/scan.sh
similarity index 95%
rename from live/nav.sh
rename to live/source/scan.sh
index c30ca2a..f92fd83 100644
--- a/live/nav.sh
+++ b/live/source/scan.sh
@@ -1,4 +1,4 @@
-function nav {
+function scan {
     if [ "${1}" ] ; then
         paths="${1}/*"
     else
@@ -20,8 +20,8 @@ function nav {
         if [ "${tmp}" != '*' ] ; then
             if [ -d "${path}" ] ; then
                 menuentry "${tmp} →" "${path}" --id "${path}" {
-                    nav="${2}"
-                    menu "${menu}"
+                    scan="${2}"
+                    menu
                 }
             else
                 menuentry "${tmp}" {
diff --git a/live/util.sh b/live/source/util.sh
similarity index 100%
rename from live/util.sh
rename to live/source/util.sh
diff --git a/live/source/var.sh b/live/source/var.sh
new file mode 100644
index 0000000..ed44966
--- /dev/null
+++ b/live/source/var.sh
@@ -0,0 +1,6 @@
+function var_export {
+    export \
+    data esp \
+    env env_mod \
+    live
+}
diff --git a/live/var.sh b/live/var.sh
deleted file mode 100644
index 1591665..0000000
--- a/live/var.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-function var_echo {
-    echo "check_signatures: ${check_signatures}  |  pager: ${pager}"
-    echo "prefix: ${prefix}  |  root: ${root}"
-    echo
-    echo "data: ${data}  |  esp: ${esp}"
-    echo "env: ${env}  |  env_mod: ${env_mod}"
-    echo "live: ${live}  |  menus: ${menus}"
-}
-
-function var_export {
-    export \
-    data esp \
-    env env_mod \
-    live menus
-}
-
-function var_menu {
-    menuentry "check_signatures: ${check_signatures}  |  pager: ${pager}" {
-        nop
-    }
-    menuentry "prefix: ${prefix}  |  root: ${root}" { nop }
-    menu_split
-    menuentry "data: ${data}  |  esp: ${esp}" { nop }
-    menuentry "env: ${env}  |  env_mod: ${env_mod}" { nop }
-    menuentry "live: ${live}  |  menus: ${menus}" { nop }
-}