file:Microsoft Windows 3.11 For Workgroups (''Snowball'' 3.11.411) (beta3) (3½).rar file:Microsoft Windows 3.1 (3.10.043e) (beta2) (3½).rar file:Microsoft Windows 3.1 (''Janus'' 3.10.141) (beta) [Trad. Chinese] (5¼).rar

file:Microsoft Windows 98 (''Memphis'' 4.10.1702) (RC1).7z file:www.betaarchive.com.info file:release_checksum.md5 file:media_mdf.rar file:artwork.rar

file:Microsoft Windows 2000 Server (''NT 5.0'' 5.00.2183.1 Dtc. Server RC3).7z file:Microsoft Windows 2000 (''NT 5.0'' 5.00.1743.1) (Professional beta1) (PnP).rar

file:Microsoft Windows ME (''Millennium'' 4.90.2332.2 dr1).7z

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file:Microsoft Windows XP (''Whistler'' 5.1.2542.0 Professional RC2).7z