Comment Exchange (Score 1) 349
Yeah, I got a deal breaker for Vista. I'm a network administrator and we have Exchange server. The mmc snap-in (admin tools) that allow me to change exchange settings on mailbox doesn't work in vista. I can't administrate Microsoft server software on vista, which is absolutely ridiculous! The only solution they have at preseant time is quote: "Work on exchange through Terminal Service" and the rumor is it won't be fixed to SP1 for Vista.
http://support.microsoft.com/kb/931903/en-us