This video is for anyone who wants to tweak the DOSBox settings of the GOG.com release of Wing Commander III. But it also shows how you can get this release to run on a MS-DOS Gaming PC.

Part 1: Overview and Tech specs
Part 2: Tweaking DOSBox configuration
Part 3: Preparing the game to be installed on a MS-DOS Gaming PC
Part 4: Installing and configuring the game on a MS-DOS Gaming PC
Part 5: Gameplay on a MS-DOS Gaming PC

http://www.youtube.com/watch?v=oFlhoGjHjdY&feature=youtu.be