Place jojoban.zip inside the FBNeo\roms folder. If you want to play on the newer "ranked" channels with less lag, you will also need jojoba.zip and jojobanr1.zip in that same folder.
: Developers have created extensive "Training Mode" menus (often distributed as Lua scripts) that specifically target jojoban.zip jojoban.zip
The file has developed its own set of "urban legends" and strict community guidelines that make it feel like a cursed object to newcomers: "Do Not Unzip" Place jojoban
Once you've extracted the contents of "jojoban.zip," you can explore and use the files as follows: jojoban.zip