Microsoft further detailed its plans for Office 2008 for Mac on Tuesday, saying that it plans to release three versions of the product including one with a Macintosh version of its Expression suite.
The standard version of the product includes Word, Excel, PowerPoint and Entourage. Retail price will be $239.95 for the upgrade, and $399.95 for the full version. The Special Media Edition includes the Expression studio and will retail for $299.95 for the upgrade and $499.95 for the full. Student and Teacher Edition includes only Word, Excel, and PowerPoint and will retail for $149.95.
Read more on the BetaNews site.

