You will be very impressed with NOD32 as are most members on here who use it, I for one will never use anything else in future, its scan engine is brilliant for picking up stuff that others especially Norton did not find.
thats how i have found it so far , i have been using it for a few weeks on a test rig , laptop and so far it has been 100% , and uses very little resources .Ohand is picking up stuff , norton,mcafee,bit defender fsecure and avg cant pick up which is great