Gc-how to use .dol files?

Ok, gamecube download, nes collection volume 1, all files are in .dol format.

I thought this was made into iso format like an snes one I heard of ???

So how do we use such a file-and can it save?

 

Appears to be a native Gamecube executable. How are you wanting to run the games?

 

urn them onto a mini dvd, that's how I work the others.

Some homebrew I seen require an sd memory card adaptor to use, I was hoping for an iso format

 

Burn it like usual,
I think I have put some pointers on some thread here...

 

Yeah but what the contents of the file I got was...

metroid.dol
mario.dol


I thought it was a complination disc homebrew type-I can't waste my last mini dvd's on these-not even a mb each