this is very simple
just open the packages folder / then open the 86 folder/ then on install all the packages you see there with the exception of one which will refuse but don't worry.
If you are installing on an english version windows install all the files with the suffix "enu" afterward install the exe file named zune 86 .wait for some minutes then you are done. to install the update software, just install the file named zune in the 86 folder and you are done. have fun. I Love Zune
