marlboro27s

Hey, I'm having problem with any save game I download. I have v2 of GTA SA but i downgraded it using the download. regular car mods work fine. but i had a problem with the game locking up at the beginning of one of the first missions so I decided to put use a save game. when I boot up the game and click the save game it loads up fine. then just as gameplay is supposed to start it locks up and shuts down, returning me to my desktop giving me the common error notice...please help...Thanks