Hi,
The first step will be to try and protect your privacy. Take a look at a free program such as Ad-Aware from Lavasoft
(URL
http://www.lavasoft.de/software/adaware/)
This will remove datamining-, parasites-, scumware-, etc. programs from your computer.
If you do come across a fool-proof anti-spam program please let me know!
Until all countries unite in a concerted effort to wipe out spammers we'll continue to be subjected to electronic terrorism.