I got my hands on skyrim from a friend who downloaded the game for free(shock horror) and now don't know if i'll be able to run any mod's because of this. Everything i've seen (tutorial's for installing mod's) has to be run through steam which i do not have in my skyrim files as it is downloaded rather than bought. I have a "data" folder but when i extract mod's there it does not appear to have any effect in game. Any idea's?? Please and thank you