I’m running Outlook 2003 and Windows XP Pro. We have a DOS-based program that is set via shortcut to run in a full screen window. Normally it works fine, but when the DOS window is open and an Outlook calendar reminder pops up, the DOS switches from full screen to window mode. I can switch it back with Alt + Enter, but it’s pretty obnoxious. We were previously running Outlook 2000 on Windows 2000 and this problem didn’t occur. Anyone know a way around this?