Mart Muller has done a nice post about a comparison document on SharePoint 2003 vs 2007 from Microsoft.
Via Steve Caravajal and Shane, I ran into a great Excel sheet with a very detailed comparison between SharePoint 2003 and 2007 features:
- Windows SharePoint Services v3
- SharePoint Portal Server 2003
- Office SharePoint 2007 for Search
- Office Forms Server 2007
- Office SharePoint Server 2007 Standard CAL MOSS Standard
- Office SharePoint Server 2007 Enterprise CAL or for Internet Site
Check out the document at source:
Mart Muller’s SharePoint Blog – SharePoint Comparision