diff --git a/README.md b/README.md
index 3505c2c5c63d37b2c5a3a12179bc505f25a2aa73..e7b7b6ab8477f3c752bc25ab93ab3b4fc94e9086 100644
--- a/README.md
+++ b/README.md
@@ -5,10 +5,12 @@ Documentation and [Schillix](https://www.berlios.de/software/schillix/) distribu
 This repository contains
 * ISO image used for the initial boot and installation of Schillix 0.8 (Build 147)
 * tar archives of various tools and their supporting ecospheres added in the meantime
-   * `/usr/sfw`  Sunfreeware ecosystem (oops, archive with leading / - extract using `star -zxpU/ sfw.tar.gz`)
-   * `/opt/csw`  csw ecosystem
+   * `/usr/gnu`  Gnu ecosystem - to extract `cd /;star -zxp -no-secure-links gnu.tar.gz`
+   * `/usr/sfw`  Sunfreeware ecosystem - `cd /; star -zxp sfw.tar.gz`)
+   * `/usr/X11`  Sunfreeware ecosystem - `cd /; star -zxp X11.tar.gz`)
+   * `/opt/csw`  csw ecosystem, `cd /opt; star -zxp < csw.tar.gz`
    * `/opt/gcc-3-4-3` C Compiler
-   * `/opt/schily` Snapshot of a build that seems to date back to 2013. To be replaced with a current one soon.
+   * `/opt/schily` Snapshot of 2019-08-13 schilytools. Need to correct the filename of the archive...
 * [Installation Instructions](/../wikis/Installation/Overview)
 
 ## Note
@@ -19,4 +21,4 @@ bootimage provided for the course jumps right into the selection of the keyboard
 locale, and allows to select US-Ascii.
 
 The image otherwise does not differ from the one available on 
-[sourceforge](https://sourceforge.net/projects/schillix/files/)
\ No newline at end of file
+[sourceforge](https://sourceforge.net/projects/schillix/files/)
diff --git a/usr/X11.tar.gz b/usr/X11.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..31c14f41799a6c2c05ed0c6fb374c35641e0a93a
--- /dev/null
+++ b/usr/X11.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7f8d0c5c6ffbc249f22394325b3f86b6de759e40dfa07230e71e5f8525e56c2
+size 6838
diff --git a/usr/gnu.tar.gz b/usr/gnu.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..e4b4100d94193bdc73b9dd3337fbaeac64f55c93
--- /dev/null
+++ b/usr/gnu.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03e9bcf0dc508b0690bf5cc74b92ea19616a8e3c44c19236db910d6bac0c835c
+size 10707434
diff --git a/usr/sfw.tar.gz b/usr/sfw.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..19d56402f7fb13234aba4dc5f35b7df4588982e8
--- /dev/null
+++ b/usr/sfw.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d8c5af78cd9cafe4e21abf765a315e61388aa4ba950f089513061f6b3690531
+size 63556748