First few hits from a google search (http://www.google.com/search?client=opera&rls=en&q=m2eclipse+archetype&sourceid=opera&ie=utf-8&oe=utf-8) gives:

http://www.theserverside.com/tt/articles/article.tss?l=Introductiontom2eclipse

http://www.sonatype.com/people/2008/05/m2eclipse-chapter-a-quick-survey-of-archetypes-v09/

If the UI is not perfect then we just need to provide patches to m2eclipse or if something custom
for us we can add it to i.e. filter out the archetypes that aren't relevant for us.

/max

Brian Fitzpatrick wrote:

Nope. Can you provide an example of how to use that functionality?
--Fitz

_______________________________
Brian Fitzpatrick (aka "Fitz")
Senior Software Engineer, SOA-P
JBoss by Red Hat

----- Original Message -----
From: "Max Rydahl Andersen" <max.andersen@redhat.com>
To: "Brian Fitzpatrick" <bfitzpat@redhat.com>
Cc: jbosstools-dev@lists.jboss.org
Sent: Thursday, September 10, 2009 3:54:38 PM GMT -07:00 US/Canada Mountain
Subject: Re: [jbosstools-dev] Extensibility of the JBT Project Examples code

Can anyone else see the utility of a new approach here or am I just trying to reinvent the wheel?

You are describing Maven archetypes to me which m2eclipse provides UI 
for...have you tried that out ?

-max