timason

So in my situation none of the patches are for me? What are they for exactly?

Hey peeps, I am new here, and I am a little confused. I am following the STEP guide, but I have noticed the STEP patches. Which one am I supposed to use and what are they for exactly? I do not know if I am supposed to use the Extended or Core version as I could not use all the core mods, as one did not please me and another was not available for download any more. I am also using a few of the 'extended' mods. Thank you, Tim