gryssi

hello im Totally new with this mod`s stuff and how to get new or other cars then the normale cars in GTA IV, so i cold need help. i have installed a programe OpenIV, but i cant open anything with it jet. so any idee what i can do to open stuff? oh! i get a error to and its says somthing with the gtaIV.ex file! im totally useless with those mod`s so any chance that i cold get some "hint`s" for this sort of stuff. hope any can help me! it will be a saivor for me ^^ laterz!