Quote Originally Posted by neelix
If you lost your serial after registering, go to http://www.electronicarts.co.uk/ . Log in the upperleft part of the screen using you thesims2 login. Then click on "my account". you'll the have to login again. In the upperright click on "my games" and you will see your serialnumbers...

Neelix
That only works if you registered your game with EA UK.