diff --git a/examples/BasicAnimations/BasicAnimations.pde b/examples/BasicAnimations/BasicAnimations.ino
similarity index 94%
rename from examples/BasicAnimations/BasicAnimations.pde
rename to examples/BasicAnimations/BasicAnimations.ino
index cd2643d..886f35c 100644
--- a/examples/BasicAnimations/BasicAnimations.pde
+++ b/examples/BasicAnimations/BasicAnimations.ino
@@ -40,7 +40,7 @@ void loop()
       Plays an animation in the "background".
       Don't call Tlc.update() while this is running.
       You can check if this is done with !tlc_onUpdateFinished */
-    tlc_playAnimation(ani_arduino, ANI_ARDUINO_FRAMES, 3);
+    tlc_playAnimation(ani_arduino, ANI_ARDUINO_FRAMES, 3);  // Default is 3
 
 
     // If you don't want to do anything until it's finished, use:
diff --git a/examples/UsingProgmem/UsingProgmem.pde b/examples/UsingProgmem/UsingProgmem.ino
similarity index 96%
rename from examples/UsingProgmem/UsingProgmem.pde
rename to examples/UsingProgmem/UsingProgmem.ino
index 6a4d7de..3aa0b17 100644
--- a/examples/UsingProgmem/UsingProgmem.pde
+++ b/examples/UsingProgmem/UsingProgmem.ino
@@ -24,7 +24,7 @@
 
     The pattern below will only work with 1 TLC.  Copy + Paste the 4 lines
     inside the curly brackets for each additional TLC. */
-uint8_t gsArray1[NUM_TLCS * 24] PROGMEM = {
+const uint8_t gsArray1[NUM_TLCS * 24] PROGMEM = {               
   GS_DUO((4095 * 16)/16, (4095 * 15)/16), GS_DUO((4095 * 14)/16, (4095 * 13)/16),
   GS_DUO((4095 * 12)/16, (4095 * 11)/16), GS_DUO((4095 * 10)/16, (4095 * 9)/16),
   GS_DUO((4095 * 8)/16, (4095 * 7)/16), GS_DUO((4095 * 6)/16, (4095 * 5)/16),