Download an emulator to play FFI - FFVI, FFMQ and Chrono Trigger.
I also recommend you to get FFIX next, the reason is: *See Sephiroth1999AD reasons*. Plus, FFIX comes with a great story (The only story I enjoy the most and the best story in my opinion), cool gameplay, however, FFIX is not like FFVII, FFVIII and FFX; Zidane is not a whiny protagonist or an emo protagonist. And you can't hope for a challenging game (Bosses HP are lower than 70000) and badass protagonist (Grand Lethal only hit once). But the story itself guaranteed its coolness.