Yes, I did that already when I was in your office.
I wrote it in Twitter (openpetraorg), because I did not have Simon's Email Address, and the entry is still on the front page of OpenPetra.org ;)
It is at sourceforge.net/apps/mediawiki/o ... f_a_report
I must admit that the report designer and generator is not ready for all possible scenarios yet. I noticed that when I tried to make the "Income by fund" report working. I will ask Bernd to watch this forum as well, he probably can help you in most cases.