install the Ubuntu from the disk leading

It is quite easy to install ubuntu, you only download the ubuntu ISO file into your harddisk, and unpackage the following file out of the ISO file, these was listed as blow:

1. umenu.exe
2. casper
3. wubi.exe

Steps:
double click the 'umenu.exe'-->demo and ful installed-->help me boot from CD

after you reboot your machine, the virtual CD boot will pop up!


Now you should thank me for the easy way to install this intresting OS :)