I made a few mindmaps of some things that I wanted to have shown in a more visible manner. These mindmaps are public domain. Use them however you wish.
Flesh vs Spirit - Galatians 5:19-23
Think About These Things - Philippians 4:8
MindMap Editors
I used Freemind to make the mindmaps. These days I prefer using Freeplane though.
Another great free cross platform mindmap editor is xmind.