Good Antivirius free for my computer?

Hi,

I am using a Dell Dimension XPS T500 (WHich is old!) and i need antivirus software free but note, I have 258MB ram so i cant use mcafee and i dont wanna use AVG so please suggest me some, best one gets 10 points

Good Antivirius free for my computer?viruses

try avast.. i love it

http://www.avast.com/eng/download-avast-...

http://www.avast.com

Avast Home Edition is a complete ICSA certified. Avast includes the following components: On demand scanner with skinnable simple interface, just select what do you want to scan in which way and press the Play button; On access scanner, special providers to protect the most of available e-mail clients; Instant messaging- ICQ, Miranda; Network traffic - intrusion detection, lightweight firewall; P2P protection for Kazaa, BitTorrent; Web shield - monitors and filter all HTTP traffic; NNTP scanner -scans all Usenet Newsgroup traffic and all operations with files on PC; Boot time scanner - scans disks in the same way and in the same time as Windows CHKDSK does.

Version 4.7.1043 improves Boot time scanner, adds support for few new packers, and fixes few small issues.

Good Antivirius free for my computer?antispam

AVAST is free at Snapfiles freeware. Works great!
Comodo

The firewall and anti spy-ware are also worth while.