Xcode uses old version of templates?

My install of Xcode 3.2.3 created a project with different template files than those of my classmates. We all created a navigation-based app that used core data.

I suspect that my tem开发者_JAVA百科plates are somehow left over from previous installs, whereas my classmates all have current templates.

Anyone else experienced this? Any suggestions for making sure I have the current templates?

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If there are copies or customized versions in

~/Library/Application Support/Developer/Shared/Xcode/

they will be preferred over global (updated) versions, see e.g. this question.