diff --git a/README.md b/README.md
index 64c9350..4050dce 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,14 @@
 ## About gentoo-install
 
-A installer for gentoo with a simple menuconfig inspired configuration TUI.
+This is an installer for gentoo with a simple configuration TUI inspired by menuconfig.
 The configurator is only used to generate a `gentoo.conf` file, which can also be
-edited by hand if desired. An example configuration is provided with the repository.
+edited by hand, or reused later if desired. An example configuration is provided with the repository.
+
+The installer supports the most common disk layouts, different file systems like ext4, ZFS and btrfs as well
+as additional layers such as LUKS or mdraid. It also supports both EFI (recommended) and BIOS boot,
+and can be used with systemd or OpenRC as the init system.
+
+![](contrib/screenshot_configure.png)
 
 ## Quick start
 
@@ -19,10 +25,6 @@ When installing, you will be asked to review the partitioning before anything cr
 
 ## Overview
 
-This script performs a reasonably minimal installation of gentoo. An EFI system is highly
-recommended, but legacy BIOS boot is also supported. The script supports both systemd (default)
-and OpenRC as the init system.
-
 The system will use `sys-kernel/gentoo-kernel-bin`, which should be suitable
 to boot most systems out of the box. It is strongly recommend to replace this kernel
 with a custom built one, when the system is functional.
@@ -31,6 +33,8 @@ The installer should be able to run without any user supervision after partition
 on the current state of the gentoo repository you might need to intervene in case a package fails
 to emerge. The critical commands will ask you what to do in case of a failure.
 
+Here is an outline of the steps that are carried out:
+
 1. Partition disks (supports gpt, raid, luks)
 1. Download and cryptographically verify the newest stage3 tarball
 1. Extract the stage3 tarball
diff --git a/contrib/screenshot_configure.png b/contrib/screenshot_configure.png
index 1ce04a9..e217ae4 100644
Binary files a/contrib/screenshot_configure.png and b/contrib/screenshot_configure.png differ
diff --git a/gentoo.conf.example b/gentoo.conf.example
index fe4d2ef..9399747 100644
--- a/gentoo.conf.example
+++ b/gentoo.conf.example
@@ -16,6 +16,7 @@
 # Be sure to only define one layout!
 
 # This function will be called when a custom zfs pool type has been chosen.
+# You do not need to change this, unless you have chosen a custom zfs pool type.
 # $1: either 'true' or 'false' determining if the pool should be encrypted
 # $2: a string describing all device paths (for error messages)
 # $@: device paths