>I have passed the 70-156 (VFP Desktop) exam on last december and now I am starting preparing myself for the 70-100 exam (Analyzing Requirements and Defining Solution Architectures). I am wondering if anyone of you gurus have any book suggestion on this topic...

I found taking the practice tests invaluable. The download links are at http://fox.wikis.com/wc.dll?Wiki~Exam70-100StudyGuide