Adding LiteLoader to a FTB modpack Client (1.6.x+)

• Open the FTB Launcher
• Go to the 'Options' tab and make a note of the 'Install folder...'

• Browse to the FTB install folder
• Browse to this location within the FTB install folder create any directories that don't exist: \libraries\com\mumfrey\liteloader\1.6.4

• Download the LiteLoader Installer from: http://www.minecraftforum.net/topic/1868280-172api-liteloader-for-minecraft-172/
• Run LiteLoader Installer
• Click on the 'Extract LiteLoader' option
• Change the path at the bottom to: \libraries\com\mumfrey\liteloader\1.6.4

• Click OK
• Now browse to your modpack's 'minecraft' folder: \\minecraft
• Find the pack.json file and open it in a text editor. e.g. Notepad

• Add '--tweakClass com.mumfrey.liteloader.launch.LiteLoaderTweaker' to the "minecraftArguments" section (line 2)
• Add the following to the top of the libraries section:

{
"name": "com.mumfrey:liteloader:1.6.4",
"url": "http://dl.liteloader.com/versions/"
},

• Save the file