guiding

Hi Guys, I am planning to do MCITP certification, but there are different options in it like server Administrator, Exchange Admint, Sharepoint.... I am particularly inclined towards Exchange... Couldyou guys please help me out by guiding which is the best one and has better...

hello peopl, after much counselling, i ve decided to go for SE w550i. can u tell me what is the price of this fone in ur region?....in my place its Rs 9600....and wht are the accessories do i get with this fone?...... thanx for replying and thanx for guiding me !!!