The bottom of the Mod Screen shows two sections:

1 ) Description

This spot is where the Mod Author displays some information about their mod.

2) Modlets

Installed Modlets: All the installed modlets for this mod will show up here.

Add More Mods: Open up the Mod Downloader to view and download more Modlets

Select All: This will select, and unselect, all the Modlets listed.

Enable Selected: This will enable all the Modlets selected.

Disable Selected: This will disable all the Modlets selected. They'll still be there, but the game won't load them.

Delete Selected: This will delete all the Modlets selected

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