Final Fantasy Hacktics

No, I guess it would have been better here, doesn't work with ppf-o-mattic, or am I using the wrong iso/bin. I have both psp and psx emulators and I found the UMDGen. But no idea how to use it. If any one could post a walkthrough or direct me to where it is that would be great.
Thanks in advance

Is this still active? It won't let me PM foreclosure. And the UMDGen part baffles me. (Super new to modding)