Brewology

Can I playing GC ISO's from the "Gamecube Backup Loader" without burning them to a DVD-R disk? I have over 15 GC iso's on my PC harddrive, but I would prefer to move them to the root of a SD card and play from there instead of creating 15 more disks to store on my shelf..

I'd like to play them similar to how I use my Emulators..

There is no usb Gamecube iso loaders out so no is the short answer.