The mod will attempt to unite extra dlcpacks into one file. Using multiple non-gtav dlcpacks causes the game or mods to crash. This will fix that issue, but it will take some work on your part. Use more than one add-on dlc in a single pack.
0.1b : First Beta
– DLCBOX Beta
Note: This is still in early beta stages. Further work is needed. This will take time to install as well.