The download size of Microsoft® Office Professional Plus 2007 is about 450 MB. This package includes:
The other packages such as Project, Groove,OneNote,Sharepoint etc can be downloaded separately. This beta is supposed to expire automatically in Feb 2007.
The User Interface of all the applications looks great.One thing that catches your eye are the new fonts used in the user interface. Here are some of the screen shots of Outlook (The only app which I am going to use extensively)
Navigation Bar (Same as in office 2003) New ToDo Window