The Management Reporter 2012 Rollup 2 has been released and this roll up does provide the compatibility of Management Reporter 2012 with SQL Server 2012. This has been one of the most requested feature in Management Reporter recently, ever since SQL Server 2012 was released.
You can downlaod the Rollup 2 for Management Reporter 2012 from the link below.
You can download the rollup directly from here.
There are other enhancements on currency translation as well, and this roll up includes fixes for quite a number of issues in the earlier release.
Hope this helps the community!