BetterWB is a new workbench pack, much 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. Changes in this edition: Highly enahnced and optimised cdrom filesystem. Macintosh floppy format (HFS) and proper mountlist (MAC0) implementation. Improvements for the Rexxsyslib.library, Mathieeedoubbas.library, IPrefs and Mfm.device.