TechNextGeneration updated to version 2.1
BiblioCraft, Buildcraft, EnderIO, Factorization, IC2, LogisticsPipes, NEI, NEI-Addons, OpenComputers, ProjectRed, Twilight Forrest, Forge to Version 1343
Type in the modpack name (TechNextGeneration) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select TechNextGeneration from the list on the left. The launcher will handle everything else!