I am using Office 2003 and I want to upgade by downloading and installing the Office 2007 Pro trial Edition. What is going to happen to my current emails and contact database stored in my current .pst file? Is the data automatically get updated to Outlook 2007? If not, then how will I transfer the pst file to Outlook 2007? I just checked that first we need to uninstall Outlook 2003, so is that true? Thanks for any information.