Hacking Using alt .dol's in Wiiflow?

[pokefloote]

Is it possible? I want to play Tales of Graces with the translation .dol but I'd rather not edit the .iso if I didn't have to.

Or, could I have both .dol's in the .iso then be able to switch between them like Metroid Prime Trilogy?

EDIT: Nevermind... I just edited the boot.dol in the file anyways.. Not like switching between them would be useful, I can just update it again when a new patch comes out.