I am using Xcode 3.2.6 on MacBook, Xcode 4.0.2 on iMac.
After I came back home, I checked it. As you said it build successfully. I think Xcode 4.0.2 is smarter than 3.2.6 and automatically correcting the configuration.
You uploaded the new updated sample code just a few hours ago.
Thanks for quick response.
You're welcome; I had asked Vandad to check over the code, and he got back to me with a new set of examples very fast. He also confirmed what you found; Xcode 4 is really good at figuring out what it should do. I'm really glad about that because I've had a lot of trouble opening other peoples' projects and even opening old projects of my own in Xcode 3.x.
You uploaded the new updated sample code just a few hours ago. Thanks for quick response.