I just bought a new MacBook Air and would like to install XCode and the Developer Tools. XCode usually comes on the Snow Leopard DVD, but the MacBook Air does not have a DVD drive, so it comes with a USB stick with Snow Leopard and iLife. I'm not sure if it comes with XCode.
How should I install XCode on my new MacBook Air?
The MacBook Air re-install USB stick does not come with XCode, so you will need to download the XCode installer from the Apple Developer website. You will be able to mount the installer and install it without needing to boot from a disc. You won't even need to restart! =]