Ext.nd Beta 1 can be download here:

http://extjs.com/forum/showthread.php?t=6829

*  New web interface to the Ext.nd database<br/>
* New included demo database<br/>
* Simplified deployment, no longer a requirement to copy over tons of design elements<br/>
* Uses Ext 2.0.1<br/>
* New ViewSuggest component<br/>
* Automatic conversion of several basic @formulas<br/>
* Lots and Lots of Bug fixes<br/>

This release marks our move from Alpha status to Beta, and contains a large number of features and fixes over previous releases. Thanks for all the great feedback and support, it was amazing to see the interest at Lotusphere.