Hi, I am in need of good USB Drive Antivirus, which is capable of protecting my USB drive from viruses, trojans or malwares etc... I have downloaded and installed one from http://download.cnet.com/USB-Disk-Security/3000-2239_4-10708708.html?tag=mncol . Does anybody previously used it or have any review about it, i like to confirm whether it helps me in protecting my USB, as i would be using my usb in my friends system, or sometimes in net cafe. So i need the best free anitivirus for usb. If you have or know about any other good USB antivirus kindly share it here. Thank you in advance.