Update README.md with detailed instructions.

README.md

@@ -1,25 +1,31 @@
 # RetroPie Moonlight #
-
 This is a set of scripts with the intent of helping people stream games from their PC to their RetroPie. These scripts use [Moonlight](http://moonlight-stream.com/) to query your PC for your available games and generates a "Console" within RetroPi along with a set of "Roms" representing your games. Each rom is actually a shell script configured to tell moonlight to begin streaming the game of your choice.
-![alt text](https://github.com/joelghill/retromoonlight/blob/master/Images/menu_eudora.png "Moonlight game collection in Eudora theme")
+![alt text](https://github.com/joelghill/retromoonlight/blob/master/Images/moonlight_gameslist.png "Moonlight game collection in Eudora theme")
 
 ## Why Use This? ##
-
 There is already a [solution available](https://github.com/TechWizTime/moonlight-retropie) for streaming Steam Big Picture Mode, why bother using this? There are a few reasons:
 
   1. Using this script RetroPie will have a list of games it can display with scraped meta-data from the web.
   2. I've found Steam BPM to be unreliable when used with RetroPie and I wanted something better.
+
+## Minimum Requirements ##
 
-## Setup ##
+  * GPU: Desktop: GeForce GTX 650 or higher desktop GPU.
+  * CPU: Intel Core i3-2100 3.1GHz or AMD Athlon II X4 630 2.8 GHz or higher.
+  * System Memory: 4 GB or higher.
 
-On your raspberry pi:
+## Setup ##
+#### On your PC: ####
+  1. Install and activate [GeFore Experience](https://www.nvidia.com/en-us/geforce/geforce-experience/)
+  2. In GeForce Expereince, go to Shield Settings and enable game streaming.
 
+#### On your raspberry pi: ####
   1. git clone https://github.com/joelghill/retromoonlight.git
   2. cd retromoonlight
-  3. sudo bash ./Install.sh
-  4. emulationstation
+  3. sudo bash ./Install.sh. If a first time install, use option 1. Otherwise you can use the other options to install select components, or remove MoonLight from RetroPie
+  5. Run emulationstation
 
-Once EmulationStation is running, navigate to the Steam console, select the "Refresh" rom, then reboot emultationstation after the script is finished.
+Once EmulationStation is running, navigate to the Moonlight console, select the "Refresh" rom, then reboot emultationstation after the script is finished.
 
 ## Usage ##
 Emulationstation should now have an entry for Moonlight. There will be a single "Rom" called refresh. Use this to update your games list. After using refresh command you will need to reboot emulationstation.