diff --git a/README.md b/README.md
index a1725d8..7d7ee10 100755
--- a/README.md
+++ b/README.md
@@ -12,8 +12,8 @@ Build dependencies
 
 * `curl`(1).
 * `m4`(1).
-* `mkisofs`(1) from the `cdrtools` package available from MacPorts or
-  Homebrew.
+* `genisoimage`(1) from the `genisoimage` package available from Debian repostiory and other package archives for Linux.
+	* `mkisofs` and `xorrisofs` are alternatives that work with the same arguments as `genisoimage`.
 
 Runtime dependencies
 --------------------
@@ -26,11 +26,11 @@ Features in the ISO
 
 * Configurable default user with SSH key and sudoer NOPASSWD access
 * The system clock is set to UTC
-* Auto partition virtual disk (/dev/vda) with LVM
+* Auto partition virtual disk (/dev/sda) with LVM
 * OpenSSH server is installed
 * Bring up only eth1 for flexible user-net SSH port forwarding
 * Includes script to auto-resize partitions to the current size of
-  vitual disk /etc/auto_resize_vda.sh
+  vitual disk /etc/auto_resize_sda.sh
 
 
 Building
diff --git a/_config.yml b/_config.yml
new file mode 100644
index 0000000..c741881
--- /dev/null
+++ b/_config.yml
@@ -0,0 +1 @@
+theme: jekyll-theme-slate
\ No newline at end of file
diff --git a/auto_resize_sda.sh b/auto_resize_sda.sh
new file mode 100755
index 0000000..441fea4
--- /dev/null
+++ b/auto_resize_sda.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Use parted to extend root partition to available /dev/sda space
+END=$(parted /dev/sda print free  | grep Free | tail -1 | awk "{print \$2}")
+parted /dev/sda resizepart 2 $END
+parted /dev/sda resizepart 5 $END
+pvresize /dev/sda5
+VGROUP=$(mount | grep root | awk "{ print \$1 }")
+lvextend -l +100%FREE -r $VGROUP
diff --git a/auto_resize_vda.sh b/auto_resize_vda.sh
deleted file mode 100755
index ead9f07..0000000
--- a/auto_resize_vda.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-# Use parted to extend root partition to available /dev/vda space
-END=$(parted /dev/vda print free  | grep Free | tail -1 | awk "{print \$2}")
-parted /dev/vda resizepart 2 $END
-parted /dev/vda resizepart 5 $END
-pvresize /dev/vda5
-VGROUP=$(mount | grep root | awk "{ print \$1 }")
-lvextend -l +100%FREE -r $VGROUP
diff --git a/build-iso b/build-iso
index 0631431..c08a6a7 100755
--- a/build-iso
+++ b/build-iso
@@ -56,7 +56,7 @@ m4 \
 m4 \
 	-D __USERNAME__="$USERNAME" \
 	sudoers.m4 > "$COPY/sudoers"
-cp "$PUBLIC_KEY" "auto_resize_vda.sh" "$COPY/"
+cp "$PUBLIC_KEY" "auto_resize_sda.sh" "$COPY/"
 m4 \
 	-D __USERNAME__="$USERNAME" \
 	-D __PUBLIC_KEY__="$PUBLIC_KEY" \
@@ -64,7 +64,7 @@ m4 \
 
 echo Building a custom ISO
 # Build a custom ISO.
-mkisofs -r -V "Ubuntu $VERSION for Terraform" \
+genisoimage -r -V "Ubuntu $VERSION for Terraform" \
 	-cache-inodes -J -l -no-emul-boot \
 	-b isolinux/isolinux.bin \
 	-c isolinux/boot.cat \
diff --git a/config.sh b/config.sh
index 6031dcc..3bcfd2b 100755
--- a/config.sh
+++ b/config.sh
@@ -4,7 +4,7 @@
 : ${NICKNAME:="terraform"}
 
 # Arguments given to the download router.
-: ${VERSION:="14.04.5"}
+: ${VERSION:="16.04.6"}
 : ${DISTRO:="server"}
 : ${RELEASE:="latest"}
 
diff --git a/late_command.sh.m4 b/late_command.sh.m4
index cf0b31e..d9403ba 100755
--- a/late_command.sh.m4
+++ b/late_command.sh.m4
@@ -7,7 +7,7 @@ chown 1000:1000 \
 	/target/home/__USERNAME__/.ssh \
 	/target/home/__USERNAME__/.ssh/authorized_keys
 
-cp /cdrom/sudoers /cdrom/auto_resize_vda.sh /target/etc/
+cp /cdrom/sudoers /cdrom/auto_resize_sda.sh /target/etc/
 chmod 440 /target/etc/sudoers
 chown 0:0 /target/etc/sudoers
-chmod 755 /target/etc/auto_resize_vda.sh
+chmod 755 /target/etc/auto_resize_sda.sh
diff --git a/unattended.seed.m4 b/unattended.seed.m4
index 9b6dc54..3ad9825 100755
--- a/unattended.seed.m4
+++ b/unattended.seed.m4
@@ -11,7 +11,7 @@ d-i clock-setup/utc boolean true
 d-i time/zone string UTC
 
 # Partitions.
-d-i partman-auto/disk string /dev/vda
+d-i partman-auto/disk string /dev/sda
 d-i partman-auto/method string lvm
 d-i partman-lvm/device_remove_lvm boolean true
 d-i partman-md/device_remove_md boolean true
diff --git a/work/.gitkeep b/work/.gitkeep
deleted file mode 100644
index e69de29..0000000