I have read where the case of Bundle ID is not important; however I found out the hard way that this is not true. Now, I need to get my the case of my bundle id in XCode 4 to match the case in iTunes Connect.
This is the error I get during validation:

How can I do this?
I found that there is NO way to solve this other than starting over with a new project with the correct name and copy the files to the new project. Then I went to iTunes Connect and created a new app. It now works!