This is TEDCKET 21, its a more project e version of tekkit 1-2. its mosly the same but a bit diff and made to work with our server
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 (TEDCKET 21) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select TEDCKET 21 from the list on the left. The launcher will handle everything else!