I have Trial version of NOD32 2.7 on my machine and have been reading posts on the this Eset Smart Security forum. Seems that there is some argument in FAVOUR of NOD32. Can someone explain reasons why I should buy ESS 3.0 INSTEAD of NOD32 2.7. I am aware that NOD32 is for legacy computers and doesn't have a Firewall or Anti Spam capabilities, is that all it lacks? Thanks for any help.