diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,7 +1,39 @@
-# Armbian - Helios4
+# Armbian
 
-**This repo is only for developement of Helios4 support in Armbian Build Framework**
+Ubuntu and Debian images for ARM based single-board computers
+https://www.armbian.com
 
-To get latest Armbian please go to the [Official Armbian Git](https://github.com/armbian/build)
+## How to build my own image or kernel?
 
+Supported build environments:
 
+- [Ubuntu Xenial 16.04 x64](http://archive.ubuntu.com/ubuntu/dists/xenial-updates/main/installer-amd64/current/images/netboot/mini.iso) guest inside a [VirtualBox](https://www.virtualbox.org/wiki/Downloads) or other virtualization software,
+- [Ubuntu Xenial 16.04 x64](http://archive.ubuntu.com/ubuntu/dists/xenial-updates/main/installer-amd64/current/images/netboot/mini.iso) guest managed by [Vagrant](https://www.vagrantup.com/). This uses Virtualbox (as above) but does so in an easily repeatable way. Please check the [Armbian with Vagrant README](https://docs.armbian.com/Developer-Guide_Using-Vagrant/) for a quick start HOWTO,
+- [Ubuntu Xenial 16.04 x64](http://archive.ubuntu.com/ubuntu/dists/xenial-updates/main/installer-amd64/current/images/netboot/mini.iso) inside a [Docker](https://www.docker.com/), [systemd-nspawn](https://www.freedesktop.org/software/systemd/man/systemd-nspawn.html) or other container environment [(example)](https://github.com/igorpecovnik/lib/pull/255#issuecomment-205045273). Building full OS images inside containers may not work, so this option is mostly for the kernel compilation,
+- [Ubuntu Xenial 16.04 x64](http://archive.ubuntu.com/ubuntu/dists/xenial-updates/main/installer-amd64/current/images/netboot/mini.iso) running natively on a dedicated PC or a server (**not** recommended unless you build kernel only, for full OS images always use virtualization as outlined above),
+- **20GB disk space** or more and **2GB RAM** or more available for the VM, container or native OS,
+- superuser rights (configured `sudo` or root access).
+
+**Execution**
+
+	apt-get -y install git
+	git clone https://github.com/armbian/build
+	cd build
+	./compile.sh
+
+Make sure that full path to the build script does not contain spaces.
+
+You will be prompted with a selection menu for a build option, a board name, a kernel branch and an OS release. Please check the documentation for [advanced options](https://docs.armbian.com/Developer-Guide_Build-Options/) and [additional customization](https://docs.armbian.com/Developer-Guide_User-Configurations/).
+
+Build process uses caching for the compilation and the debootstrap process, so consecutive runs with similar settings will be much faster.
+
+## Reporting issues
+
+Please read [this](https://github.com/igorpecovnik/lib/blob/master/.github/ISSUE_TEMPLATE.md) notice first before opening an issue.
+
+## More info:
+
+- [Documentation](https://docs.armbian.com/Developer-Guide_Build-Preparation/)
+- [Prebuilt images](https://www.armbian.com/download/)
+- [Support forums](https://forum.armbian.com/ "Armbian support forum")
+- [Project at Github](https://github.com/igorpecovnik/lib)