This link make me more think that should I downgrade:
https://web.archive.org/web/20140313...nguinbait.com/
or is this old information:
INSTALL TOOLS < 43-7
INSTALL TOOLS EXTERNAL 810 SLOT < 43-7
BOOTMENU INSTALLER < 43-7
MGMT-TOOLS (GUI INSTALL TOOLS) (REQUIRES GPARTED) < 43-7