Hacking Most compact Nintendon't Format?

[SkeletonSmith]

Is there a format for Nintendon't that's more compact than .iso that works just like an ISO? Would .nkit work? What about .ciso ? Also, would a .nkit work on Wiiflow/USB Loader GX/Configurable USB Loader?

 

[ber71]

Nkit format does work. Just rename their filename extension to .iso.
Fully reversable back to real iso if needed.