I have a copy of it. That and CR10.
We managed to get a pre release to try and resolve an issue regarding the switching of datasources and then scheduling the reports.
First impressions are its a very good product. They have introduced a meta data layer to simplify/restrict report writing. You can switch data sources at will. This is now a parameter on the actuall report. It's designed so the report writer can develop against a test database, and then release it to live with no rework. Works very well!
They still have no fix for dynamic parameter picklists...a little dissapointing considering they have put the switching of datasources in there.
In terms of other changes, there are many, but have been busy concentrating on delivering the solution I set out to finish last year...
It's due for release end on Jan I'm reliably informed...