If you need help for anything regarding this tutorial, please join [the RiiConnect24 Discord server](https://discord.gg/b4Y7jfD) (recommended) or [e-mail us at support@riiconnect24.net](mailto:support@riiconnect24.net).
{: .notice--info}
These tutorials will teach you how to legally dump a GameCube/Wii disk. You can dump it to either your SD card/USB drive or to your PC using Wi-Fi or an Ethernet adapter.
Dumping to your SD card or USB Drive is quicker but it will take up space on your SD card. If the space is not available and you do not mind the slow speed of Internet travels, you could dump it to your PC.
## Store it on a USB drive or an SD card
#### Requirements
* A Wii with an Internet connection
* An SD card or USB drive with at least 4.7 GB of free space
2. On this screen, it asks you if you want to download a file with game checksums so you can verify the dump created is a 1:1 copy of the disc. It's your choice whether to say `Yes` or `No` to download this file.
- If you know that you are dumping a game that uses a dual layer disc, like `Super Smash Bros. Brawl` or `Metroid: Other M`, set `Dual Layer` to `Yes`.