You are clearly using MyEclipse and not JBoss Tools.
Also, you are using the "Generic JBoss Server Adapter" provided by webtools, which no one at JBoss has contributed to. It is not our plugin.
None of the tools you've mentioned are provided by us, and so it is extremely unlikely anyone here will be able to meaningfully assist you. You might want to try the eclipse usergroup or the MyEclipse forums.
not so quick Rob - I don't know of any other tools that create those project names.
freakwave, it looks like you are missing the patch needed for WTP to deploy ejb3 jars properly. See the release notes for JBoss Tools at http://in.relation.to
but if Rob is right and you are purely using MyEclipse we can't do much else...
thanks for the hints, I updated the WTP plugin with the patch, used the jboss tools Server View to deploy and there it goes :-)