Disc based backup loaders are the first generation of backup loaders. They load backup games from a burned DVD disc, but some may also function as USB loaders.
Due to Nintendo changing the DVD drive on newer systems, those systems are unable to read burned DVDs. If you have a newer console, you should thus use an USB loader.
We recommend you to use an USB loader regardless due to the huge amount of benefits.
► Gecko OS -- A normal disc loader, for your non-backups
► SoftChip -- This loader lets you choose what IOS to use
► NeoGamma -- A Wii and Gamecube disc loader that has anything you need, even USB loading.