Search websites about roms and you'll find them right away. Not too sure if I can post them, but there are some rom hustlers out there, and emulator paradise can be found if you look deep within the internet, if you catch my drift
SkyDrive uploading them is the only way to get them working so yeah, do that and let the fun begin . FF III is my all time favorite! (SNES version that is). Along with FF 9 on PS1. I'm a final fantasy fan so I've played them all haha