Microsoft™ Windows® XP 64-bit Best Anti-virus

Hell-o! and High to all,

Just a noob question, tagal ko na kasing gumagamit ng XP-64 bit, and tagal ko na ring naghahanap ng Best antivirus for
Xp-64-bit, na stock-up na ako sa ESET / NOD32 Smart Security Business Edition. Nung una ok siya, along the way sa paggamit nag kakavirus din PC ko. There are lots of very nice internet security / antivirus pero laging VISTA 64-bit lang pede, di compatible sa XP 64-bit.

1. Can you please recommend me guys what antivirus / internet security are you using for your XP-64bit machine?
2. Is there any way para ma-install ko din yung Apple iTunes sa XP-64bit ko? Vista 64bit lang kasi pede. sayang naman iPod touch at iPhone ko, di ko ma synchronize.

Thank you.

try sophos..for 4 years...di nya ako pinalya with its 0 day threat technology. 'ope it helps!