diff --git a/README.md b/README.md
index c5dabad..1e90e67 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,21 @@ Simple system name generator for Elite Dangerous.
 
 This tool generates an "ImportStars.txt" file that can be loaded into ED to pretend you've visited a whole sub-sector.
 Useful when strip-mining or strip-hunting a sub-sector and you want to remove systems *not* in the sub-sector you're searching.
+
+## Simple instructions
+
+1. Enter System name
+2. Enter start/end system numbers
+3. Select destination directory  to save the "ImportStars.txt" file
+4. If required, check "Append to file" to add this list to any existing "ImportStars.txt" file
+5. Click "Generate"
+6. Repeat from (1) as necessary
+7. Now move "ImportStars.txt" into the same directory as "VisitedStarsCache.dat" ... this is usually C:\Users\\<username>\AppData\Local\Frontier Developments\Elite Dangerous\117531 but that last number might change per user ???
+8. Now either start Elite from the Desktop, or if you're already in-game, log out to the Main Menu
+9. Chose "Start"
+10. The file will now be processed (my rough test is about 60 entries per second)
+
+## Acknowledgements
+
+* Many thanks to Chiggy for the initial script.
+* And, of course, Frontier Developments for making such a cool game.