Need Help Starting Up: Not Loading Right?

So when I try to load Unity (after downloading from site) It has no default projects (Island Demo) that start and there is no grid. There is just a blank grey area in the scene view and it is blue in the game view. I have Windows 7 what should I do?

Ok I found out the grid thing but how do I load up the Island demo/tutorial?

The 3.3 version of Unity ships with a demo called Bootcamp. You can find it in your c:\users\All users\Unity\bootcamp demo folder (or /Users/Shared/Unity/Bootcamp Demo on a Mac).