Has anybody actually figured out how to set this up correctly? Can these files have URLS from multiple domain/sub-domains? Do Google and Yahoo do the right thing here? Am I actually better off without these files? Since it takes weeks to months to see how Google and friends treat these files I am hopping that someone else has been down this path.
Are there other files I need to lookout for like Google's file for verifying that you are the administrator of the site?
/Dave