Don't dig straight down. Also this pack is better than The Cros Pack and perfect for single players who love a balance of everything in the modded realm.
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 (Mining n' Ragin) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Mining n' Ragin from the list on the left. The launcher will handle everything else!