Add specific doc for updating the menu

Add youtube short.
Improve readme menu update instructions.

Author: networkfusion

README.md

@@ -65,10 +65,12 @@ Pre-release only:
 ## Flashcart specific information
 
 ### SummerCart64
-* Ensure the cart has the latest [firmware](https://github.com/Polprzewodnikowy/SummerCart64/releases/latest) installed.
-* Download the latest `sc64menu.n64` file from the [releases](https://github.com/Polprzewodnikowy/N64FlashcartMenu/releases/) page, then put it in the root directory of your SD card.
-
-![SC64 flashcart information](./docs/images/sc64-flashcart-information.png "example SC64 flashcart information")
+Download the latest `sc64menu.n64` file from the [releases](https://github.com/Polprzewodnikowy/N64FlashcartMenu/releases/) page, then put it in the root directory of your SD card.  
+  
+> [!TIP]
+> A quick video tutorial can be found here:
+>
+>[![Video tutorial](https://img.youtube.com/vi/IGX0XXf0wgo/default.jpg)](https://www.youtube.com/shorts/IGX0XXf0wgo)
 
 
 ### 64drive

docs/00_index.md

@@ -27,6 +27,7 @@
 - [MP3 Player](./41_mp3_player.md)
 - [Advanced Customization](./61_advanced_customization.md)
 - [N64 Hardware Modifications Compatibility](./62_hardware_mods.md)
+- [Update the menu](./80_update_the_menu.md)
 - [FAQ](./81_faq.md)
 
 #### Experimental Features (Subject to change)

docs/80_update_the_menu.md

@@ -0,0 +1,16 @@
+[Return to the index](./00_index.md)
+## Update the menu
+This menu is updated often. It is independent of the flashcart firmware, and must be updated separately.
+
+## Flashcart specific information
+
+### SummerCart64
+* Download the latest `sc64menu.n64` file from the [releases](https://github.com/Polprzewodnikowy/N64FlashcartMenu/releases/) page, then put it in the root directory of your SD card.  
+  
+> [!TIP]
+> A quick video tutorial can be found here:
+>
+>[![Video tutorial](https://img.youtube.com/vi/IGX0XXf0wgo/default.jpg)](https://www.youtube.com/shorts/IGX0XXf0wgo)
+
+### 64drive
+* Download the latest `menu.bin` file from the [releases](https://github.com/Polprzewodnikowy/N64FlashcartMenu/releases/) page, then put it in the root directory of your SD card.