DNS is working perfectly on my Core 2 Duo iMac, but I am unable to get it working on my Mac Pro (completely stock 2.66GHz config except for upgrade to 4x512MB RAM). Both are using the latest release of Parallels with XP SP2. After installation, DNS won't even run. I double click on the icon, and nothing happens. I've reinstalled Windows XP and reinstalled DNS multiple times and always get the same result - it won't start! As far as I can tell, there is no difference between what I have at home and at work. I even tried just copying my Windows installation file from the iMac to the Mac Pro, and whereas it runs DNS on the iMac, it won't run it on the Mac Pro. Can anyone help?