File list (Check if you may need any files):
iPhoneNSThread
..............\.DS_Store
__MACOSX
........\iPhoneNSThread
........\..............\._.DS_Store
iPhoneNSThread\_files
..............\......\NSThread-tutorial.doc
__MACOSX\iPhoneNSThread\_files
........\..............\......\._NSThread-tutorial.doc
iPhoneNSThread\build
..............\.....\Debug-iphoneos
..............\.....\..............\TutorialProject.app
..............\.....\..............\...................\_CodeSignature
..............\.....\..............\...................\..............\CodeResources
..............\.....\..............\...................\CodeResources
..............\.....\..............\...................\embedded.mobileprovision
..............\.....\..............\...................\Extra_Xcode_100x100.png
..............\.....\..............\...................\Extra_Xcode_57x57.png
..............\.....\..............\...................\Info.plist
..............\.....\..............\...................\MainWindow.nib
..............\.....\..............\...................\PkgInfo
..............\.....\..............\...................\ResourceRules.plist
..............\.....\..............\...................\TutorialProject
..............\.....\..............\...................\TutorialProjectViewController.nib
__MACOSX\iPhoneNSThread\build
........\..............\.....\Debug-iphoneos
........\..............\.....\..............\._TutorialProject.app
iPhoneNSThread\build\Debug-iphoneos\TutorialProject.app.dSYM
..............\.....\..............\........................\Contents
..............\.....\..............\........................\........\Info.plist
..............\.....\..............\........................\........\Resources
..............\.....\..............\........................\........\.........\DWARF
..............\.....\..............\........................\........\.........\.....\TutorialProject
..............\.....\Debug-iphonesimulator
..............\.....\.....................\TutorialProject.app
..............\.....\.....................\...................\Extra_Xcode_100x100.png
..............\.....\.....................\...................\Extra_Xcode_57x57.png
..............\.....\.....................\...................\Info.plist
..............\.....\.....................\...................\MainWindow.nib
..............\.....\.....................\...................\PkgInfo
..............\.....\.....................\...................\TutorialProject
..............\.....\.....................\...................\TutorialProjectViewController.nib
..............\.....\.....................\TutorialProject.app.dSYM
..............\.....\.....................\........................\Contents
..............\.....\.....................\........................\........\Info.plist
..............\.....\.....................\........................\........\Resources
..............\.....\.....................\........................\........\.........\DWARF
..............\.....\.....................\........................\........\.........\.....\TutorialProject
..............\.....\TutorialProject.build
..............\.....\.....................\Debug-iphoneos
..............\.....\.....................\..............\TutorialProject.build
..............\.....\.....................\..............\.....................\Objects-normal
..............\.....\.....................\..............\.....................\..............\armv6
..............\.....\.....................\..............\.....................\..............\.....\main.o
..............\.....\.....................\..............\.....................\..............\.....\TutorialProject.LinkFileList
..............\.....\.....................\..............\.....................\..............\.....\TutorialProjectAppDelegate.o
..............\.....\.....................\..............\.....................\..............\.....\TutorialProjectViewController.o
..............\.....\.....................\..............\.....................\..............\.....\TutorialProjectVi