Glassfish v2 is out!
Congratulations to the Glassfish team on the release of Glassfish version 2!
This is probably the best JavaEE 5 compliant server around, but I have already said this before.
Why would you put any money on an expensive server when you can have better for free? 
… or if you really want to do that, then get the Sun Application Server 9.1 and buy some support from the source!