As I mentioned earlier, WebSphere ESB for z/OS is now released. There is an IBM Redbook residency currently being advertised to write a getting started guide for both WebSphere Process Server and WebSphere ESB on z/OS.
Residencies are open to IBM and non-IBM employees and are a great way to increase your knowledge of these products, and to get your name in print! This residency is being run in Raleigh, North Carolina for four weeks starting on 23rd October. It is being led by a friend of mine, Martin Keen. More details and the application form are can be found on the IBM Redbooks site.