I know i resoved this once using exchange 5.5 and terminal server 4.0. I have an exchange 2003 box and a 2003 terminal server. When i loaded outlook2003 on the terminal server i could not see the global address book, when i tried to send inter office mail. It would work fine if i typed it in but not if i had to search. I looked through the knowledege bases but nothing came up under terminal services or global address book. Anyone have an idea? Thanks Bri