I am downloading V3 distributions from here...
http://download.java.net/maven/glassfish/org/glassfish/distributions/glassfish
There is a lot of difference between 3.0-b45 and 3.0-b47
1)The default domain domain1 is not included
2)The latest distribution is rooted at glassfishv3 and includes jersey.
$ jar tvf glassfish-3.0-b45.zip | grep domain1/config/domain.xml
12869 Thu Apr 16 23:52:56 PDT 2009 glassfish/domains/domain1/config/domain.xml
$ jar tvf glassfish-3.0-b47.zip | grep domain1/config/domain.xml
Thanks
Annies