see this map.
*img86.imageshack.us/img86/822/nfsmwuf6.th.jpg
When in the game (before BL # 1) you can see a road which is "under construction" & blocked near the Stadium.
Just plan the best route to ESCAPE.
For that see this
*img86.imageshack.us/img86/2824/nfsmw2sc4.th.jpg.
& when you jump try get some Screenshots, It looks Superb.
IMO DONT use trainers, coz you'll regret it BIG time if you use Trainer.
This is the First time you're gonna finish it, you've come sooo far without using them,
just Finish it on your OWN, you'll definetly LOVE it. - you'd get a BIG SATISFACTION, when you finish it fair & square