Install SMS Classic

Step 1

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.

Step 2

Type in the modpack name (SMS Classic) or paste the following url into the search box.

Step 3

Finally, click Install at the bottom right of the launcher after you select SMS Classic from the list on the left. The launcher will handle everything else!

SMS Classic

by deadroo
Version 1.4 • Minecraft 1.7.10
Is there a guide on all this?

Yes,

Multiple actually. Here are the wiki's for the main mods:

Buildcraft
IndustrialCraft 2
ComputerCraft
OpenCCSensors
Pam's HarvestCraft
IronChests
Nether Ores
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Latest Update
SMS Classic was updated to version 1.4
Posted View Changelog