Well.
I install Ipod Rockbox from Daily Build page. Zip file.
Extract the files on the root of ipod than make instalation on cmd commands.
Ipodpatcher, bootloader,...
So, Rockbox is installed and working good.
Need to install Cygwin to install the patch?
P.S.: i'm installing Cygwin.
Oh, forgot. The zip file don't have HOME / GUEST folder.
Thanks