I have multiple computers that have Outlook that isn't showing new mail in the inbox until you click on another email or folder and then the new messages show. I can look in OWA and they are there. I have set the check for new mail at 1 minute and still nothing better. The computers have 128MB and 256MB memory and are 1GHZ processors with XP so that shouldn't be any issue. They also have all the service packs for the software. ANy help or suggestions would be great.