I'm sure you have all heard the recent publicity about so called "Virus'" affecting iPod/iPhones. Now, as far as I know, the problems have been on very few iDevices, and have envolved people who have not changed their SSH password from the default "alpine". So I was reading round a few iPod news sites today, and it appears that a new "firewall" has been released. This got me thinking; is an Anti-Virus or firewall needed on iPod's with these new security risks. If it is, is there a legitimate one people can download? Thanks in advance for any input guys.