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Currently the generated projects are using the seam-gen templates/dependencies and they are currently only targetting JBoss AS.
We haven't enabled seam project support for other appservers yet since there will be missing dependencies etc. for these servers.
We could remove the limitation in GA, so you would be allowed to create the projects against any server runtime - the downside would though be that you would have to fiddle the right dependencies or hope that the Glassfish WTP adapters will return the right dependencies.
If you would like to help on adding this kinda support then find the plugins/org.jboss.tools.seam.core.*/plugin.xml and edit this segment:
<runtime-component id="org.jboss.ide.eclipse.as.runtime.component" version="4.0" />
<runtime-component id="org.jboss.ide.eclipse.as.runtime.component" version="4.2" />
and add in the runtime id for the glassfish server adapter.
An hacky alternative is to just setup a JBoss4.2 and point the deployed result to somewhere in the glassfish server ;)
btw. http://jira.jboss.com/jira/browse/JBIDE-1320 is the jira issue for handling this thng.
Thanks for the response, I'll give your suggestion a try. I don't mind messing around a bit with the configuration if RDHS will allow for a rapid development environment with full Facelets, Seam and Richfaces support. Hopefully Hibernate will be in there to :)
Hibernate is also in there too ;)
If something doesn't work like expected let us know - there are as many usages of an IDE as there is users ;)