BetterWB is a new Workbench pack, like AIAB, Amikit, AmigaSYS, ClassicWB etc. It aims to be an enhancement and an update to AmigaOS 3.1 but without the need of extra hardware. New in this edition: Rebooter with fast bootable RAM option. LockDevice read/write. Icon.library 46.4.408. Fat95 3.18. Enhanced Dir display mode. PM utility and more minor improvements.