Operating systems
Windows: Microsoft Windows 95, 98, 2000, Me, XP, Server 2003 and Vista.
Linux: Ubuntu Desktop & Server 7, 8 and 9.
Mac OS: Mac OS X 10.5+
Programming languages/scripting
Web applications: Classic ASP (VB), PHP 4+, Python 2.5+, Django 1.0+, HTML, XHTML, CSS, Javascript, jQuery 1.2+, MooTools 1.2+ and ActionScript 1+.
Computer applications: Visual Basic 6.0 and VB.net 2003.
Software packages
Design/development: Adobe Flash 5+, Adobe Illustrator CS3+, Adobe Photoshop 7+, Adobe Acrobat CS3+, Macromedia Dreamweaver MX 2004, Macromedia Fireworks MX 2004, TextMate 1.4+ and e-TextEditor 1.0+.
Server/framework: Apache 2.2+, PHP 4+, Subversion 1.4+, Python 2.5+, Django 1.0+, Dovecot 1.0+, Postfix 2.5+, Postgrey 1.3+, MySQL 4+ and SpamAssasin 3.2+.