Catchup works find for me.
Also you can go here to " CNET Subscription Center" and get the CatchUp.com Dispatch newsletter.
I have been getting the letters the last 18 months. You get about 2 a month from them.
They tell you when there are new updates and give you info. like this last one here.
"Patch Available for Internet Explorer Vulnerabilities
Microsoft has released a patch that eliminates three security
vulnerabilities in Microsoft Internet Explorer: the Zone Spoofing
vulnerability, the HTTP Request Encoding vulnerability, and a new
variant of the Telnet Invocation vulnerability. These
vulnerabilities could allow a malicious user to compromise IE
security settings or redirect users to unknown Web sites. The
vulnerabilities affect Internet Explorer versions 5, 5.5, and 6.
Run CNET CatchUp Security Fixes to determine your vulnerability:
http://two.digital.cnet.com/cgi-bin2...2tbA0JP0dHu0AC
Click here to read the Microsoft Security Bulletin:
http://two.digital.cnet.com/cgi-bin2...2tbA0JP0epr0Ao
"
Plus I could never get the Norton Web Services to work so you could get updates from them and guess they gave up because they now have CatchUp at there site too.
http://nortonweb.cnet.com/