Don't use ARC!
Preloader will do regionfree for you in v0.26.
The saftest way to upgrade is installing a fresh system menu and clean the installed hacks.ini with hack-remover.
Ok, I don't need ARC? PreLoader 0.26 will do region-free disks & channels for me?
QUOTE(ether2802 @ Jan 27 2009, 05:47 PM) 2.) What is the safest way to upgrade from Preloader 0.25 to 0.26? What I already did is use Hack Remover to revert all applied hacks and replaced the hacks.ini in the sd card's root folder along with the new boot.dol in /apps/Preloader. As I'm too afraid to decide what to do next (use ARC to resfresh sysmenu or not) I need your help to get this Preloader upgrade done safely!
Just install it from the HBC