I also downloaded Vice City but there is nothing wrong, everything works great!
Except for sometimes after minimizing, the car's "engine warm-up" sound did not load up.
Also sometimes starting the game the car's "engine warm-up" sound did not load.
You can try downloading the +151 Crazy Trainer to remove the Cheats used or null the Cheat Counter.
I tried it, its VERY nice... I cheated over 500Times and it went to zero.
You ought to try it.
Download at this link (Click the URL to start download):
http://www.thegtaplace.com/pafiledb.php?ac...oad&id=1600
OR
Click this link to go to Download Page:
http://www.thegtaplace.com/pafiledb.php?ac...ile&id=1600