System Administration Certification 11.70

Hi All I am working towards the getting the IBM Certified System Administrator for 11.70. I wondering what resources other than the IBM information centre were available as study material? I have found old material here for the version 11 exam here:- http://www.ibm.com/developerworks/offers/lp/db2cert/ids-cert918.html This is older material so it may not cover all topic within the exam. I have also found some material for the 11.7 exam here:- http://www.ibm.com/developerworks/views/data/libraryview.jsp?sort_order=1&series _title_by=System Administration Certification exam 919 for Informix It contains material part 2,3,4,5,7 and 8 of the exam. Part 1 and 6 don't seem to be available, were they ever completed? Any advice would be greatly appreciated. Thanks in advance, Simon