MOS certification test

[Ryanup3]

Hello,


I am going to be taking the MOS certification test for excel. Just curious if there is any one here who has taken the test (2010 test 77-882 (U.S.)) has any pointers for preparing for said test?

Also, any suggestions on the best (and most affordable) way to purchace the test vouchers would be appriciated.

Thank you
-Ryan