Sun Java System Directory Server Enterprise Edition 6.0 (DSEE) was released today along with Sun Java Enterprise System 5.
They are available for download immediately.
Go, get our product, play with it and have fun !
[Update on March 6th] For smaller downloads than the complete Java ES 5, DSEE 6.0 and the Identity Management Suite can be downloaded from http://www.sun.com/software/swportfolio/get.jsp. Select the Identity Management Suite, and click the Get Downloads and Media button at the bottom.