Originally Posted by Pepdog
People are attempting it, but it's harder to do with the newer systems at this point in time. Phantasian Productions has been having trouble keeping staff with the skills to hack in the replacement script and fonts they have for the PS1 version of Tales of Phantasia. You don't just simpley replace the text, as a translated script is likely to be a different size than the original. You have to reprogram the game to know where the translated lines start and end, along with making sure they fit on the screen. You also have to make sure that your reprogramming doesn't introduce any additional bugs into the game, and if it does, you need to fix them.
My PlayStation2 HDD guide.
NTSC J SCPH 30000 with HDD and PSBBN 0.32
NTSC U/C SCPH 30001R Astral Blue LE PS2
Final Fantasy XI status:
Server - Ragnarok, Race - Mithra, Jobs - BLM 72 WHM 51 SCH 39 SMN 25, Nationality - Windurst, Name - Bungiefan