We are in the process of installing a new AD Domain and will be migrating all of
our existing servers to the new Domain. I'm looking for articles, blogs, tools,
3rd-party software, or any assistance that I can find in doing this migration.
Specifically, I would love to keep all sites, docs, history, etc. and associate
existing user accounts with new domain accounts using something like "stsadm -o
migrateuser".

Any and all input is greatly appreciated.