I have a new Dell Latitude D620 with 2.33 GHz Processor, 2 GB RAM, with Windows XP Professional. The laptop arrived with Office 2007 Professional installed, but regardless if I use Office 2003 or 2007, if I open any files in Office, the files take about 30 seconds to open. If I open just the application, it opens immediately. If I open files from other applications, such as Adobe Acrobat, the files open immediately. What is causing the delay when opening Office files and how can I fix this issue?