Index: apps/action.c
===================================================================
--- apps/action.c	(revision 30968)
+++ apps/action.c	(working copy)
@@ -42,6 +42,8 @@
 #include "statusbar-skinned.h"
 #endif
 
+#include "lcd.h"
+
 static int last_button = BUTTON_NONE|BUTTON_REL; /* allow the ipod wheel to
                                                     work on startup */
 static intptr_t last_data = 0;
@@ -161,9 +163,13 @@
     {
         cpu_boost(true);
         boosted = true;
+        lcd_putsxy(1,1,"B");
+        lcd_update();
     }
     else if (!want_to_boost && boosted)
     {
+        lcd_putsxy(1,1,"X");
+        lcd_update();
         cpu_boost(false);
         boosted = false;
     }