Sun's posted the second beta of NetBeans 5.5. According to the web site, "NetBeans 5.5 generates JAX-WS 2.0 artifacts for Java SE 6 and Java EE 5 projects. We included Java Persistence support and support for Enterprise Java Beans 3. Additionally, there is the new Subversion support module available on the 5.5 Beta 2 Update Center."