Primavera 5 graphical reporting tools

Is there anyone who uses the graphical reports and s curve analysis in primavera 5. As i know the graphical reports are provided by some 3rd parties such as decisionedge, pertmaster. But as i understand from the trial version of pertmaster, it is esentially based on the risk analysis not the current actual state of the project. however i cannot find any trial version of the decisionedge or some other program like this. I can manage the tabular reports(but i think that the available report formats are not still in good format). If anyone uses these kind of graphical reports will you please give me a direction.
Thanks in advance....