I'm trying to decide whether to go for this certification or not. Just had a few questions in this regard. 1- Is there an expiration date for SCEA ?(some of the Sun certifications now expire in 2yrs). Also if there is an expiration date, does that mean you cannot hold the title of an "Enterprise Architect" after 2 yrs unless we go for recertification? 2- From this forum it looks like there isn't one single book which is suited for this certification , so everybody uses a variety of books for reference. Therefore I'm not sure as to what level of detail is required especially for the partI exam.