I am having Vista on my laptop with Microsoft Office 2003 installed on the same. I got some rtf files in my email. But when I try to open the same in Word it does nothing. The files looked to be corrupted. But the same are working fine in Windows XP when I tested that later on. Both the system are having the same edition of Office. The Vista system is not able to read that, but rtf files are visible in Windows XP.