Download Witgui 2.1.3 (Mac OS X Lion or newer)
New features
The size of the icons in the Icon view can be customized, the dialog for transfers to WBFS partitions can be hidden, /disk can be used instead of /rdisk to access WBFS partitions, flat covers can be used instead of 3D covers (in the Preferences panel).
Fixed bugs
Games can be dragged from the Icon view to the Finder. Games on WBFS partitions can be correctly verified.