JAKE IS FINALLY GONE, now we must rest.
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (Jackson and Joe's Crusade) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Jackson and Joe's Crusade from the list on the left. The launcher will handle everything else!