RatedSXi

Ive got SA for the pc, think its version 2 as at the bottom of the screen it says 2.00, anyways i downloaded the Mod installer can't remember the names, installed as it said, then when i tried to play the game it freezes on the loading screen, is this because i need a different version of SA to work with mods or am i doing something wrong...? Many Thanks RatedSXi