So I just installed the OSs I wanted to using this guy's triple boot build. http://www.multibootpi.com/builds/retro ... iple-boot/
After I did this, my 64 gig micro sd card only has a capacity of 103 MB. Also has been renamed Recovery. How do I go about expanding this storage to what it should be, and can I delete the NOOBS files on the card from the install? What should the folder structure be for my ROMs?