Welcome to FFH, where all your dreams come true (I've ALWAYS wanted to say that to a newcomer)
There are a lot of guides and how-to's spread across the forum, but you're gonna have to be a little more specific before we can help you. What exactly are you looking to do? If you want to play one of the communities many patches, all you need would be an ISO of either the PSX or PSP version and the patch itself. If you're looking into actual hacking/modding, that's a bit more complicated, but a good way to start would be to download FFTPatcher and open up your FFT ISO and start by tinkering with the jobs and abilities. Or you can download Shishi and change up the sprites of virtually every character in the game with any of FFH's many brilliant custom sprites.
There's a little bit of something for everyone It'll be a bit overwhelming at first, I too felt the same before, but everyone is friendly here and should willingly lend a hand.
There are a lot of guides and how-to's spread across the forum, but you're gonna have to be a little more specific before we can help you. What exactly are you looking to do? If you want to play one of the communities many patches, all you need would be an ISO of either the PSX or PSP version and the patch itself. If you're looking into actual hacking/modding, that's a bit more complicated, but a good way to start would be to download FFTPatcher and open up your FFT ISO and start by tinkering with the jobs and abilities. Or you can download Shishi and change up the sprites of virtually every character in the game with any of FFH's many brilliant custom sprites.
There's a little bit of something for everyone It'll be a bit overwhelming at first, I too felt the same before, but everyone is friendly here and should willingly lend a hand.