Én lecserélném helyedbe NOD-ot, Comodo Internet Securityre(CIS)http://www.comodo.com/home/internet-security/free-internet-security.php?key5sk1=31a18b345828e2d887ee8a26f01cc1baf6296d54&key5sk2=2128&key5sk3=1362689338000&key5sk66=&key5sk67=1362657130000&key5sk68=2128&key5sk69=1362689410000&key6sk1=&key6sk2=CH2501364152&key6sk3=7&key6sk4=hu-hu&key6sk5=RS&key6sk6=1&key6sk7=http%3A%2F%2Fwww.comodo.com%2F&key6sk8=116602&key6sk9=1024768&key6sk10=true&key6sk11=0eb231adf9c516d8e1cafa05879eb67a34a5244b&key6sk12=2034&key7sk1=2&key1sk1=dt&key1sk2=http%3A%2F%2Fwww.comodo.com%2F v Avast ra. Én CIS-t használom, ingyenes és nagyon sok mindent tud.