For past 5 years i have been using NOD32 and there is no doubt about it that it is second to none. Only problem with it is the registration and updating the downloads. As it didn’t provide offline updates and keeping it registered is also a difficult thing. I found out a blog that provides offline updates in zip format. Please do give your feedback about the usability of the site. Thank you
Address of site is http://whi5t1er.wordpress.com/