Go to the game directory and look in the system directory for the metal.ini file. I suggest you make a backup of this file first before you attempt this. Scroll down to where your profile begin. If you have different profiles you will see is seperated with alot of 0's. Now scroll down to where it say: cash=dWu9TDAqQmWAMehu(QaSsX*LP*
Your's will not be exactly the same but it will look something like that. Now with and editor like notepad delete only the gibberish so that only "cash=" remain.
Now type in the code below exactly the way it says. Then close it up and start game up again and whala, you will have so much cash to play with.