public bool iTunesMetaDataExists ()		
{
	// 	In pirated apps the iTunesMetadata.plist is removed because it contains information about the person who bought the app 
	//	(Name, AppStore account info, …). So a simple check for this file would be one indicator if it was valid install or not
	//	NOTE: The String "iTunesMetaData.plist" should be obsfucated to prevent tampering
	
	var basedir = Path.Combine (Environment.GetFolderPath (System.Environment.SpecialFolder.Personal), "..");
	
	return File.Exists (basedir + "/iTunesMetaData.plist");			
}