We have several developers who are MCPDs on version 2.0 of the .net framework. We'd like to upgrade these certifications to 4.0.
Microsoft has a upgrade path as follows:
If you look at 70-567 (3.5 upgrade) there are no course materials/books/elearning options. 70-523 is even worse - there aren't even practice exams listed.
Does anyone have any suggestions on how to best prepare for these upgrade exams? We tried contacting MS but didn't have any luck - they passed us off to a partner who didn't have anything useful to tell us.