[unclejun]

Tu peux aussi lancer des backups avec l'adaptateur SD et SD-Boot:
SD-Boot compatibility list - Scorpei.com - Wiki

SD-Boot 1.0 full features list revealed:

Boots:
Originals and backups from DVD
ISO from SD/SDHC (FAT16/FAT32 supported)
GCOS/Cobra Multi-Game compilations on DVD
DOL executables from SD/SDHC/DVD (ISO9660)
WODE ISO files from HDD/DVD (when running on a Wii)

Supports:
Multi-mode menu (PAL50/PAL60/NTSC/480p)
Video mode patching (PAL50/PAL60/NTSC/480p)
2 Disc Games (Original or backup from DVD only)
Disc ripping to SD/SDHC
Full cheats database support (SD/SDHC/DVD/WODE)
IPL configuring
Disc/ISO analysis

Source: emu_kidid's dev blog: SD-Boot 1.0 Features List