Make sure the latest version of MC FORGE Universal for Minecraft 1.5.2 is properly installed:
1. Delete META-INF in minecraft.jar
2. Drag and drop Minecraft Forge files into minecraft.jar

To install this mod:
1. Drag and drop everything in the mod_EnergyTools.zip archive into your minecraft.jar
2. That's it! The mod, in theory, should work!

To use ETToolData.txt:
1. If ETToolData.txt does not exist, start Minecraft to create ETToolData.txt
2. Alter specified data values within ETToolData.txt (in .minecraft folder) as you would like
3. restart minecraft
4. And as every mod user loves to hear from README files... "Have Fun!"