I'm about to get SpamSieve for my Mac, to help with the deluge of SPAM I get every day. I was wondering if it's the right pick, or if there is another utility I should get. Also, what software should my Windows friend get? (besides OSX, of course

) He's running Outlook on "Windows XP, Home Edition, Version 2002" I'm assuming 2002 refers to Outlook...
Thanks in advance for any advice!