It the old Self Executing MPQ file generator that was popular back when Starcraft was still GOD. It can be used for games that used MPQ like Starcraft, Diablo 2, and Warcraft.
But you unless you have tried it you forget one thing, and that is that it screws up stringdata by and puts some strings into the wrong places in the main menu. So it makes the objectdata kinda override the GlobalStrings.fdf file, and this is not really good. So if you're using a custom globalstrings.fdf, i don't really recommend this method.. :/
Divine Right Multiplayer Total Conversion is also the first ever Total Conversion to use Meta Data with SEMPQs, which besides working as flawlessly as regular Object Data manipulation methods, has a dramatically reduced file size for the Object Data.