The PerformancePoint RTM Evaluation version is available! Both the 32-bit version, download here, and the 64-bit version, download here, are available as a free download.  In addition Microsoft has released some sample data as well as a hotfix for PerforancePoint to interact with ProClarity Analytics Server.  I am still waiting for PerformacePoint to be released on MSDN as well as if the evaluation can be upgraded to a licensed version once it becomes available.  I’ll continue to post as information becomes available.  The latest I have seen is that it will be available on MSDN in “very early October”.