Thanks to Jan Tielens for pointing out to me that WSS version 3 is out the door and a free download from the Microsoft site.
You can also get a trial version of Office Server 2007 - I'm getting light-headed from all this new technology.
This Office Server download includes both the Standard and Enterprise version. Here is the breakdown of functionality as listed on the download site:
Standard edition functionality includes:
* Enterprise Content Management
* Profiles and Personalization
* Enterprise Search
Enterprise edition functionality includes:
* Business Data Catalog
* Excel Services
* Report Center
* Infopath Forms Services
* KPI and Filter Web Parts