Passed 70-068 NT Server in the Enterprise with 826. Some tips:
Study the following
Trust Relationships
Users->Global Groups->Local Groups->Rights + Permissions
This test has a LOT of scenario questions. Short freebee questions
thrown in every now and again just to break the tension.
Remember that MicroSoft wants you to put users into Global Groups.
Only Global Groups can cross over trusts. Global Groups must be put
into Local Groups and Local Groups must be assigned Permissions and
Rights.
I found it best to take some time to "draw" out the scenario
questions. You can save a lot of time by re-using this in more than
one question. Please be careful; some of the questions seem to be the
same, but ONE WORD can make a huge difference.
Good Luck everybody
Niel (South Africa)