If I download the free Office 2008 30 day trial and decide not to buy it, Can I simply move the 2008 main identity files back into my Office 2004 Identity files without losing any email, addresses etc that 2008 saved for the 30 day trial period. Are there any other pit-falls that I need to be aware of in using Office 2008 for 30 days and then reverting to my current Office 2004. Thank You Al Jones