Presentation

Keynote
Drag and drop presentation software. Includes prefessionaly designed themes as well as graph and table creation tools. Includes the option to import and export to and from Microsoft Powerpoint.
http://www.apple.com/iwork/keynote/

PowerPoint Mac
Details of the macintosh version of Microsoft's presentatin package.
http://www.microsoft.com/mac/products/powerpoint2004/powerpoint2004.aspx