Recommendation Please

Greetings,
I need some advice to determine what path I should take. I have taken and passed the 70-290 exam for Server 2003 a few years ago. I also have my A+, Network+, and Security+ certifications. I am in the position to start back up on a Microsoft Server certifications. Would you continue with the Server 2003 exams or start on the 2008 exams? I am leaning towards getting my MCSE first then take the upgrade exams to have a greater knowledge on both.
Thanks for all responses.
rstack13
I need some advice to determine what path I should take. I have taken and passed the 70-290 exam for Server 2003 a few years ago. I also have my A+, Network+, and Security+ certifications. I am in the position to start back up on a Microsoft Server certifications. Would you continue with the Server 2003 exams or start on the 2008 exams? I am leaning towards getting my MCSE first then take the upgrade exams to have a greater knowledge on both.
Thanks for all responses.

rstack13
Comments
+1, you're in a good position to finish up the MCSA.
Thank you! That is just what I intend to do.