Just so you know, I've had all SORTS of problems with the latest update. I've rebooted 6 times, and done two system restores to solve the problems...I've downloaded it twice and gone back to 6.4.5.5 via system restore. My email was completely screwed up, and I couldn't access it at all through the home page of my ISP provider. Many icons were blocked from my system tray, and some startup items were also blocked. My dialup connection wouldn't stop trying to connect to the web even when the web was haltingly accessible. These problems occured twice, upon downloading and installing 6.4.5.6, and they disappeared at once and completely when I did the system restores.
As I say, just so you know...
As I say, just so you know...