Thanks Hasnain for the reply but it does not address my question: all the threads were about the (very minor) differences between 081 (SCWCD 1.4) and 083 (SCWCD EE5). So far so good.
What is then the goal / focus of the NEW 084 exam to upgrade the certification? Just a bit of marketing?
http://uk.sun.com/training/catalog/courses/CX-310-084.xml
The list of topic looks to me a cut and paste but the exam format is different (see below) Any clue?
084 (EE5 upgrade)
# Exam type: Multiple Choice and Drag and Drop
# Number of questions: 50
# Pass score: 72% (36 of 50 questions)
# Time limit: 150 minutes
083 (EE5)
# Exam type: Multiple Choice and Drag and Drop
# Number of questions: 69
# Pass score: 70% (49 of 69 questions)
# Time limit: 180 minutes