How to deploy a WAR app with eclipse plugin

[Tomson Xu]

I downloaded wtp-all-in-one-sdk-R-1.0.1-200602171228-win32.zip from http://download.eclipse.org/webtools/downloads/drops/R-1.0.1-200602171228/ and followed the article http://www-128.ibm.com/developerworks/opensource/library/os-gerplug/ to create and deploy a WAR app. The JDK version is 1.4.2.   I defined a new server for Geronimo and started it successfully. And then created a "Dynamic Web Project" project and a html file in the WebContent folder.   When right click the created html file and select "Run As -> Run on Server" and select Geronimo as target server. But the popup browser can't find the page, the response code is HTTP 404 - File not found. I checked geronimo admin console, my web app haven't been deployed to the server. Is there any step I missed?   Regards, Tomson