ChrisReid
Super Soaker Collector / Administrator
Wing commander 4 WAS a DOS title.
The special DVD-version ran on windows, and if you bought Kilrathi Saga you could use the patch supplied to upgrade it to a windows version.
Also:
Command and Conquer: Red Alert, was also a DOS title, with an included windows 95'version.
TIE Fighter was a pure DOS game.
The original Wing Commander 4 was also sold as a combined DOS/Win 95 set after the Windows upgrade was developed.