diff --git a/README.org b/README.org
index f62047e..040cf21 100644
--- a/README.org
+++ b/README.org
@@ -1,4 +1,4 @@
-#+SETUPFILE: 
+#+SETUPFILE:
 #+TITLE: Keyboard Config README
 
 * Keyboard Config
@@ -17,28 +17,36 @@ This is modified for my personal environment with i3wm + Spacemacs.
 - TAB and Enter keys work as extra Ctrl keys when hold for more than 250ms
 - mouse movement with WASD (QWERTY) keys when holding M
 - some additional utility keys are activated on hold (german umlaute, Ctrl+C,V,X,Z)
-  
-- [[https://kaleidoscope.readthedocs.io/en/latest/quick_start.html][Kaleidoscope Quick Start]] 
+
+- [[https://kaleidoscope.readthedocs.io/en/latest/quick_start.html][Kaleidoscope Quick Start]]
 - blog article on customizing the Atreus for (german) developers: https://www.gettommy.com/posts/my-ergonomic-40-percent-keyboard-layout-for-german-developers/#where-to-go-from-here
 - typing practise: https://www.keybr.com/
 - typing speedtest with layout emulator: https://monkeytype.com/
-- [[http://www.keyboard-layout-editor.com/][Keyboard Layout Editor]] 
+- [[http://www.keyboard-layout-editor.com/][Keyboard Layout Editor]]
 
 ** Build and run
 
+*** first time setup
+
 - ~git clone Kaleidoscope -d ${HOME}/projects/Kaleidoscope~
 - ~sudo cp ${HOME}/projects/Kaleidoscope/etc/60-kaleidoscope.rules /etc/udev/rules.d/~
 - ~sudo udevadm trigger~
-- cd Kaleidoscope/plugins && git clone https://github.com/keyboardio/Kaleidoscope-Languages
-- export KALEIDOSCOPE_DIR=${HOME}/projects/Kaleidoscope
-- cd ./colemak-dhm/ && make flash
-  
+- ~cd Kaleidoscope/plugins && git clone https://github.com/keyboardio/Kaleidoscope-Language~
+
+*** after that just
+
+- ~export KALEIDOSCOPE_DIR=${HOME}/projects/Kaleidoscope~
+- ~cd ./colemak-dhm/ && make flash~
+
 ** TODO
 
 - fully implement a sane extended layer like [[https://dreymar.colemak.org/layers-extend.html][this]]
 - maybe completely remove the NAV and TAB keys
+- maybe figure out home-row-mods: https://precondition.github.io/home-row-mods#how-to-use-home-row-mods
+  - inspiration: https://alexschroeder.ch/wiki/Atreus
+- build a real split keyboard (5x3 + 2x3 thumb)
+  - e.g. with PCBs from here: https://keycapsss.com/keyboard-parts/pcbs/53/crkbd-split-keyboard-pcb-corne-helidox?number=KC10022_CHOC_BK&c=6
 
 ** Adjusted  QWERTY Layer for gaming
 
 [[./keyboard-layout-GW-gaming_draft.png]]
-