when ever the final Window 7 is made and ready for retail i have read in forums beside here some of the manufacture preinstall software and applications have been overwritten by upgrading the OS has been removed or whatever and i have not experiement this and i do not know the detials sorry...
i just did a the most recent beta download and did a clean empty install of a old hard drive and not messing with my orginal hard drive and my HP computer that is near 5 years old as far as i can tell i have the desktop running and it is less than a hour as of now installed i will post more...
you know any one near you that have high speed internet that may be from cable and telephone provider or satelite service or you know a trusted person outside of your country that can help you if so you can get them to download from someone you know near you good luck