NetBeans 7.2 + Google App Engine

1) Donwload appengine sdk.

2) unzip file


3) Open NetBeans -- tools - plugins

4) add new Url http://kenai.com/downloads/nbappengine/NetBeans7.2/updates.xml

5) install plug-in

6) add new server

7) Start new project (Web Application) with Server Google App Engine.