Hey all,
Ive previously never used antivirus as ive seen what norton and mcafee do to your computer lol, but i think i need to start, all i want to know is whats the best out there? as i am a gamer i dont want one that hogs all system resources
AVG Antivirus Free edition is a good low profile AV, get it free from here.
Bitdefender is a very good free one aswell. Get it here.
Although Bitdefender is very good, the free edition is only on demand, and AVG has a real time resident shield so if you want a free one go for AVG.
ok i got avg now. thx 
BitDefender Pro Plus is a great tool if you’re prepared to spend money on it, performs far better than any other firewall I’ve used.
my router and xp do a great job already, im just after antivirus…avg found 4 lool