I find your espousing Norton somewhat confusing, in one breath, you say Norton is great and yet in your previous post you talk of avast not becoming a resource hog.
I think no, will be more effective to research on the net more ad/spy infectionts and add them to signatures. If Alwil will by some AS product, Avast! will became recource hog. AVG is fast AV, but AVG Anti-Malware isn't. Alwil must take example from Avira, I think Antivir is not only best AV product, also best AS product too..
Norton is by far one of the greatest resource hogs as is proven many times in these forums by those who have uninstalled it and moved to avast. I can't see that changing in so short a time, one version update and when you add all these additional functions, resources should increase.
You say you don't do this because you don't like avast, but the tone of many of your posts is exactly the same, if you really think nav 2007 is so great then all you have to do is buy it and test if the reality matches the advertising hype that you posted. Or you could try NOD32 or Kaspersky AVG and Antivir that you also think is best throw into posts.
I don't understand all these contradictions if you feel something is best, why aren't you using it, don't bother to explain. I don't make any claims about avast other than it is a good anti-virus that does well in various tests and best is a very subjective word, avast meats my needs/requirements and has worked fine for me for over three years.
You want a lot from your free version of avast, all the functionality of other paid for AV options with no free version. I too want to see avast improve, but I'm not continually bashing it, lets not forget that this is the official 'support' forum for Alwil paying hosting, etc. for your promotion of NAV, etc. I don't bash avast because it doesn't have a dedicated AS or some other function (I don't want avast to become a bloated suite), when I can use an application that meets my needs so I can have what I feel is best for me.