Where should I put the LTII folder once its been decoded?
Anywhere, theoretically, although I’d recommend that you put it in your Applications folder, just to keep things organized. You can move it to a new location at any time, however you should always move the main folder and not just one of more of its contents. If you wish to have easy access to LTII, make as many aliases of the application as necessary and place these where you find convenient. Do not remove the application or any of its support files from the LTII folder.