Oz Clarke's Wine Guide on CD-ROM

I possess four versions of Oz Clarke's Wine Guide on CD-ROM and wondering why he doesn't produce another version; either online or on DVD with online updates. It could combine his Wine Atlas along with his Best Buys, Pocket Wine Book, Grapes and Wines, and Wine Atlas books. This would be a phenomenal resource.

The four versions I possess are depicted below.

This version was produced by Microsoft in 1995 and ran on MacOS System 7 or later, required 5Mb of memory and 2Mb of hard disk space :



This version was produced by Websters in 1997 and ran on MacOS System 7 or later, required 8Mb of memory and 1Mb of hard disk space :



This version was produced by Websters in 1998 and ran on MacOS System 7 or later, Windows 95, Windows 98, Windows 3.1, and Windows NT 3.51 or later, required 8Mb of memory and 1Mb of hard disk space on a Macintosh and 10Mb of hard disk space on a Windows box :




This version was produced by Dorling Kindersley in 1999 and ran on Windows 3.1, 95, 98, and NT, and MacOS System 7.5.3 or later, required between 8 and 32Mb of memory and 20Mb of hard disk space on a Windows box and 16Mb of memory and 6Mb of hard disk space on a Macintosh :



Website : Oz Clarke