I see what you mean now mate, i've had a look and come up with this for you.
If you are using Windows XP, then there is no upgrade option to Windows 7. Windows 7 does not provide an direct in-place upgrade for Windows XP that will retain user’s applications, programs, settings, customizations, personalization and data while setup performing installation of Windows. If you try to upgrade to Windows 7 from a system which is using Windows XP, you will be shown this error report which informs you that direct upgrade from Windows XP to Windows 7 is not available.
upgrade error
Once you get a Windows 7 DVD, you will need to do a fresh install on your machine if you are using Windows XP (although you can upgrade to Vista and then to Windows 7). Microsoft recommends Windows Easy Transfer which can be used to preserve your files and settings from your XP machine, but please note that it will NOT back up and transfer program files and applications. You will need to reinstall all the applications again.