diff --git a/README.md b/README.md
index 1f38e4a..a1da1eb 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # PiShrink #
-PiShrink is a bash script that automatically shrink a pi image that will then resize to the max size of the SD card on boot.
+PiShrink is a bash script that automatically shrink a pi image that will then resize to the max size of the SD card on boot. This will make putting the image back onto the SD card faster and the shrunk images will compress better.
+
 `Usage: ./pishrink imagefile.img`
 
 ## Example ##
@@ -27,4 +28,4 @@ Shrunk pi.img from 30G to 3.1G
 ```
 
 ## Credits ##
-Thanks to SirLagz for the code to shrink http://sirlagz.net/2013/03/10/script-automatic-rpi-image-downsizer/
\ No newline at end of file
+Thanks to SirLagz for the code to shrink http://sirlagz.net/2013/03/10/script-automatic-rpi-image-downsizer/