This is the second edition of DWL. Istead of just letting you select a pre-made config file, it'll let you edit config files directly, within a powerful - but easy-to-use tabbed windows environment. All settings of the DOSBOX v. 0.63 config files can be edited - even the AUTOEXEC part. One convenient part of this is that you can create different config files for different programs. Just set the required settings for the program, and make it auto-start with the Autoexec part. Then you can just open DWL, select the config file for the program in question, and click Run DOSBOX. Version 0.5.2332.35117 may include unspecified updates, enhancements, or bug fixes.