Long term GroupWise admin here making the switch to Exchange 2010. One question about the gw client compared to outlook. With the groupwise client I can add a switch to the startup command that prompts for a user login. This is handy because then I can login to GW as any user on my desktop. So far, it seems that outlook doesn't behave like that or maybe I don't know what I'm doing (quite probable). I have used outlook as a client for pop3 and imap accounts, but now I'm setting it up for an exchange account and wondering if Ii will have the same flexibility. It seems that I have to setup each account I might want to login as. Can someone please advise me on this?