CLEO 3 Allows you to modify your GTA SA , example if you want to put the car control in your GTA SA
Extract all the files to your GTA directory, remember to backup your vorbisFile.dll!
If you want to install the mod , example car control mod, put the ZACC.cs on the cleo folder, enjoy modding!
There are a lot of mods in GTA! like GGUN mod