I'm about to raise my domain to the 2008 domain functional level. i have read some articles so it seems pretty straight forward.
one quick question though.
i have a trust relationship with another domain. we are not part of the same forest. will raising to a 2008 functional level mess with my trust relationship at all. the reason i ask is because one time we broke the trust and it was a real bad time trying to reestablish it.
any other pitfalls i should be aware of?