WES is great platform for RIM to release something new ... and that is exactly what is happening!

After 2 years of rumblings, wishing, and anticipation BES 5 is official!

A blurb from RIM about BES 5:

Features

BlackBerry Enterprise Server software version 5.0 provides additional value over earlier versions through the following enhancements:

* Advanced manageability through a new administrative user interface
...