SAP APO certification

Hai,

Did anybody take SAP APO 3.0 certification in US? Can anyone who took the test share their views?

I have questions like what is the certification exam time?, how many questions are given and what the pass percentage is? I read everything I can in sap" target="_blank">http://www50.sap.com/useducation/certification/curriculum.asp?rid=251&vid=5">sap website

Thank you.