x the last finish page can click Next button to jump to first page.
-> make Next button insensible.
x mount and umount position, while run post_scripts
-> install packages mount one time, and run post_scripts do one time.
x If not modified disk, do not commit patition structure to server's parted.
-> The problem caused by
-> if true_flags != '' or false_flags != '' or set_label: # MODIFY TO: set_labe != 'false' Because set_label is a string type.
x HELP popup window can not show in center position
-> window.set_position(gtk.WIN_POS_CENTER_ALWAYS) make the popup window at the center position allways.

Add genfstab geninitrd post-grub post-install scripts to control install process.

Mend many problem, This tag can use mi to pack i686 iso, and the installation is normal.