My oncall laptop was restaged form Windows 2000 to XP last week. Panels display a little weird with regard to other panels. For example, when I have Outlook up and then open a specific email, the email it sits in front of the main Outlook panel okay, but when I move it, it disappears at the boundary of the underlying Outlook panel. It probably has to do with a Windows setting for how panels behave with others; e.g, in front, behind, etc. Does any of that make any sense?