I upgraded from Office 2007 to 2010. Outlook now has an ulgy gray background color for the navigation pane & Outlook borders. I'm guessing this is because I customized Win 7 several months ago when I upgraded from Vista so that my Windows task bar and window borders now look like the Vista color scheme. This is much easier to see for an old, baby-boomer like me than the Aero scheme. Is there a way to modify Outlook borders and the background color of the navigation pane to a more pleasing color than the ugly gray that I have now?