Antivirus protection on a windows2000 professional?

What kind of free anti-virus can I get for a windows2000 proffesional? I've tried several and they say they require a newer version.

Antivirus protection on a windows2000 professional?norton 360

You can try AVG. It is free and you can download it from here:

http://www.helpero.com/Questions-and-ans...

Helpero is a web site that helps every Internet user, from all over the world, solve any computer related problem. You can ask Helpero for free.

Antivirus protection on a windows2000 professional?photoshop

have you tried Avast it is a good antivirus ..and you can get it free online
I can give a few links that offer free virus and spyware removers...!You may be having a virus or spyware installed on your PC. Norton, AVG , Avast are free antivirus software. Ad-aware, Ewido are free spyware removers. You can download free softwares at

http://fixit.in/antivirus.html and http://fixit.in/spywareremover.html
AVG Free from http://www.girsoft.com is the best free program around