diff --git a/code.asm b/code.asm
index 0e7aada..d5b9e75 100644
--- a/code.asm
+++ b/code.asm
@@ -1,2 +1,12 @@
+; This is the main file you will edit to add your machine code to the REM statement.
+; You _must_ include the "entry_point" tag to point to the address which will called by the BASIC "PRINT USR" statement.
+; The default code below is for illustration only, and can be deleted.
+; But REMEMBER TO ADD THE entry_point TAG TO YOUR OWN CODE!
+
+
+data_start:		;if your routine starts here, move the entry_point tag here too
 	ld bc, 42
 	ret
+
+entry_point:		;move this tag to the start point of your code
+	jr data_start
diff --git a/remload.asm b/remload.asm
index 8dd920a..14eaae6 100644
--- a/remload.asm
+++ b/remload.asm
@@ -45,7 +45,7 @@ printusr:
 	db "0"		;don't know if actual value is important
 	db #0e
 	db 0,0
-	dw code		;actual call to REM statement code
+	dw entry_point	;actual call to REM statement code
 	db 0
 	db ':'