More info that I found here;
MCSA 2003 -> MCITP: Server Administrator
1. Upgrade exam 70-648 to become MCTS ADS and MCTS Networking
2. Exam 70-646 to become MCITP: Server Administrator
MCSA 2003 -> MCITP: Enterprise Administrator
1. Upgrade exam 70-648 to become MCTS ADS and MCTS Networking
2. Exam 70-643 Applications Platform, Configuring
3. Exam 70-620: MCTS: Vista, Configure or 70-624 Deploying and Maintaining Vista and 2007 Office System Desktops
4. Exam 70-647: MCITP: Enterprise Administrator
Although this is just one exam less than without the upgrade exam, it results in 3 MCTS certifications and one MCITP. Adding Exam 70-646 to become MCITP: Server Administrator would also result in MCITP: Server Administrator.
MCSE 2003 -> MCITP: Server Administrator
1. Upgrade exam 70-649 to become MCTS ADS, MCTS Networking, and MCTS Application Platform
2. Exam 70-646: MCITP: Server Administrator
MCSE 2003 -> MCITP: Enterprise Administrator
1. Upgrade exam 70-649 to become MCTS ADS, MCTS Networking, and MCTS Application Platform
2. Exam 70-620: MCTS: Vista, Configure or 70-624 Deploying and Maintaining Vista and 2007 Office System Desktops
3. Exam 70-647: MCITP: Enterprise Administrator
Just as for second MCSA 2003 upgrade path above, this also results in 3 MCTS certifications and one MCITP, but it requires 3 exams instead of 4. And again, adding Exam 70-646 would also result in MCITP: Server Administrator
Paul
MCSE
"Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe."
Albert Einstein