Have heard there is a BIS 2.7 upgrade going on.

BlackBerry Internet Service 2.7 will be rolling out 6/26 11 PM- 6/27 3 AM throughout the US, Canada and finally the Americas. Customers will not have access to their BIS accounts during the 4 hour maintenance window which will bring new features and services to BlackBerry devices, although this upgrade when looking at the changes list is rather incremental and appears to be more of a maintenance release then an actual upgrade.