Hello all.   One perpetual snag I keep hitting in my efforts to add or improve letters in existing fonts, for the purposes of translation, is the difficulty of accessing the .dat file that is apparently crucial for making the minor changes to the fonts stick, and allow these fonts to work properly with the added new letters.   Any advice on how to solve this issue, whether via external software or other solutions ?   I'm on Windows 7 32-bit, if that's in any way relevant to what I should get or