When I start an XP virtual machine it changes my Macbook Appearance (taskbar, windows menu, etc.) color from graphite to blue. When I suspend or shutdown XP it changes the appearance back to graphite. This just started occurring. Any ideas on how to stop it? It is not the biggest issue but it is annoying. I am on the most current versions of Parallels and Mac os. I also have another Macbook with the same setup and this issue is not occurring. I compared all the settings on both machines and could not find a difference.