For legal considerations, emphasize the need to own the original arcade machine and the ROMs being used for preservation. Also, note that distributing ROMs is illegal without authorization.
Also, for technical details, the format of the ROM files for MAME 0.72. They might require .zip files in specific directories. The structure of the ROM set for that version. Also, maybe some quirks or issues users should be aware of when using MAME 0.72, since it's an older version. For example, some games might not work correctly, or certain features of the emulator might not be present. mame 072 roms
Next, the key focus should be the ROMs supported in MAME 0.72. How many games? What games were added or fixed in this version. Also, compatibility. Users might be looking to run these ROMs, so hardware requirements would be important. Maybe the system needed to run MAME 0.72 with these ROMs. Also, the experience compared to older or newer versions. For legal considerations, emphasize the need to own