Ever since joining with all those sponsors I got f'in slammed with SPAM.
I tried the Norton Trial and it sucked, and froze up outlook when adding messages to the Spam folder.
I searched the 'net a while.
I came across Spambayes:
http://spambayes.sourceforge.net/
It's an Outlook SPAM proggie for:
Windows
Unix/Linux
Mac OS
It's free and just barely version 1 but it works really well.
Simple install and it does it's job well especially considering the price!
It is also
not very resource intensive like norton was. YMMV.
Checking mail may take a bit longer because the messages all go to the Inbox forst...then the Spam program analyzes each one and decides if it's SPAM or potential SPAM.
But no biggie. Well worth it and kinda fun to see the Inbox count down to only REAL messages I want/need.

from me.
Hope this helps someone out...