Procedures to update:
1. Power on FR4000 into Windows XP (normal mode).
2. Clarify that the panal max resolution up to 1280x800 or 1680x1050 then download the correct exe file. 
3. Save F4000Wallpaper.exe to a temporary folder in Ferrari 4000.
4. Double click F4000Wallpaper.exe to update. (Notice that it is a silent update)
5. Notice that when you finish the update you have to reboot the machine to get the update work fine.
