Question on create web project wizard - Web Application version

Hello -
On step two of the wizard it asks you for a web application version. Choices:
Servlet 2.3\JSP 1.2 (J2EE 1.3)
Servlet 2.4\JSP 2.0 (J2EE 1.4)
Does the choice ONLY affect the choice of how the top of web.xml is generated?
i.e.,
<?xml version = '1.0' encoding = 'windows-1252'?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee">
...vs
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
...Are there any other places where this choice causes some settings to be set?
(I ask because I am working with a workspace that was generated from the Create Application wizard. Choosing the "Web Application [JSF, ADF BC]" Application Template doesn't allow the user to choose the web app version...)
Thanks,

Hi Scott,
No, this choice only impacts the version of the Web Deployment Descriptor (web.xml).
When you create your workspace from the Create Application wizard by selecting the "Web Application [JSF, ADF BC]" template, we suppose that you work with a J2EE 1.4 application (the current version).
If for some reasons, you have to work with a J2EE 1.3 version, f.ex. because you have to use JSTL 1.0 (see "JSTL 1.0 in JSP 2.0 Pages" in http://blogs.oracle.com/Didier/2006/03/20#a10), then you should create your Web Project and select "Servlet 2.3\JSP 1.2 (J2EE 1.3)".
Later, you have the option to upgrade your Deployment Descriptor to Servlet 2.4\JSP 2.0 (option in the right-click menu on the web.xml).
Regards,
Didier

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