Sorry to ask this stupid question again Although this topic has been address a thousand times before but it seems like a good number of people still in dark so will you be kind enough to explain step by step 1.What test vouchers do? ( I guess work like Coupons) 2.why buying in bundle means ?( Buying for both at same times) 3.What the difference between VUE and Prometric? 4.How soon can you register for test? 5.Will people who have studied the old curriculum be able to take the test after Dec 2003? 6.What will the Final cost to take both tests?