duplicate device scheme in xcode 4

Question

When I look at my schemes in xcode 4 after I connect my iPad, I see two schemes listed for my device (one to the right of my project name in the drop down list, and one right un

Answer 1

These device entries were actually labelled in some previous versions of Xcode as -

1. (your device) overriding base SDK to iOS (device iOS version)
2. (your device) with project settings