diff --git a/README.md b/README.md
index 963c37a..74a5b4e 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,18 @@ way to search crced values. The CRC checksum is done on the lower case version o
Usage: HashDBCreator.exe "input file path" "output file path" [-v]
-Add the -v option to enable verbose debugging information
+Add the -v option to enable verbose debugging information
+
+The input file should look like this:
+
+NEWPAGE MyNewPage
+SomeEntryValueString
+AnotherString
+oooo i like this string
+NEWPAGE ANOTHERPAGE :D
+here is another one
+this many?
+you can have as many
+entries as you want ;)
+
+Make sure the first line is a NEWPAGE definiton, otherwise preceding entries will be ignored.