Product DescriptionMicrosoft Windows Vista Business (32 BIT) SP1 Reinstallation DVD for Dell Computers This DVD is a lifesaver for a Dell when you need to reinstall Vista on your Dell computer. It is also good if you just want an updated version with SP1 already on it. For Restoring Windows Vista Business On Your Dell PC or Laptop. Restore Windows Vista Business on your Dell computer. Replace your missing CD. Installs and activates on any Dell computer or laptop. These are brand n