I am evaluating Nod32 for use on my R51 Thinkpad, which is not always connected to the internet. I have experienced no updates between 9/29 and 10/9, even with some manual attempts. After reading a lot of mostly uncivil posts on this forum relating to this question, I decided to try repeatedly hitting the manual update button. Lo and Behold! I got an update on the 5th try. So, my concern is: will the regsistered version behave better on my laptop?