PerformancePoint Server 2007 CTP1 is now available via the Connect website https://connect.microsoft.com/site/sitehome.aspx?SiteID=181. The bits (x86 and x64) are available to download including documentation and sample data etc. I haven't had a change to look at it yet but will do over the next few days.
On a slightly different note, my brother has decided to run in the London Marathon (26 miles!). He is raising money for Concern Worldwide - this is an international charity focused on education, health and emergencies. They work all over the world but concentrate much of their work around Africa. If you'd like to sponsor him for a good cause, please do so via: http://www.justgiving.com/mattjones. Thank you.