Permissions are whatever the mod authors say they are. Heck, I don't give a heap of fetid dingoes kidneys what you do with this stuff.
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 (Disasterpiece Theater: Act 5) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Disasterpiece Theater: Act 5 from the list on the left. The launcher will handle everything else!
Permissions are whatever the mod authors say they are. Heck, I don't give a heap of fetid dingoes kidneys what you do with this stuff.