Make Windows XP look like Windows 7 with SevenMizer
SevenMizer is a free application that will transform Windows XP, MCE or Server 2003 and give the look of Windows 7. This application is not specifically for particular language, it works with all.
Run the installer and customize it by selecting which files should be modified or not. It will take around 5 minutes for Windows XP to Windows 7 transformation to take place. Once installation is completed reboot and experience the Windows 7 look.

Windows frequently gets system updates. In case, you get any error after the system updates, then all you have to do is go to Programs -> SevenMizer-> Date Rebuild. The Date Rebuild will examine files which are updated and re-modify if needed.
For some reason, if you want to roll back to original Windows XP look, you can easily do it by running the un-installer. If any system update was done after the SevenMizer installation, this is recognized by the un-installer and only the modified files will be replaced and restored back to original Windows XP look.
SevenMizer features:
• Change the look of Windows XP, MCE or Server 2003 to Windows 7
• Multi language
• Completely free choice for the modification files
• Check compatibility of files during installation
• Makes a backup of the original system files
• Re-modification of the system files after Windows Updates
• Restore the original system files if you uninstall