I have a suggestion to share with you, Norton/Symantec: in your Norton AntiVirus Scan History, I see as columns Date & Status. What info I miss is Volume Scanned. I use Zip disks along-with my Macintosh HD. Maybe you have added this feature to a newer version of Norton Antivirus? Still, I use NAV v10.1.2 for Mac from 2005 on a Macintosh G4 with fully 640 MB of RAM. I thank you, Norton/Symantec. 