So...trying to find this out as I can't seem to find if it has been answered anywhere directly. Is the DLC for the switch version THE MOD? or has Aspyr done the same work that you all did? Btw, as I say every few years YOU GUYS ROCK!!!
Actually for those interested in widescreen for TSL, check out...http://pcgamingwiki.com/wiki/Star_Wars:_Knights_of_the_Old_Republic_II_%E2%80%93_The_Sith_Lords
It works very well for me on Windows 7 and 8(least so far).