Simulator Test in Documentation not working

I've followed all the steps in the Simulator Test and I get a blank white screen every time I compile in Xcode.

I am using Xcode 3.1.2 and TGB 1.1

I'm kind of annoyed that there is obviously a lot more that has to be done to get this stuff to work than what is in the tutorial and for a noob it's really hard to find this with out digging for hours. Can someone please tell me what the missing steps are...or if perhaps in newer versions of programs different steps have to be taken.

Jason