I accept you have a very good knowledge of pc's keith. But saying norton is the biggest hog of systems memory is not correct.
I have looked at avast and it does look promising and since it's free then yep why not try it.
I was so anti norton in the past as it was rubbish,all i'm saying is it's not rubbish now which is aknowledged on the cnet site.
I download all sorts of stuff and it has found plenty of nasties in there and rarely gives false positives it's a good product and cheap too.
Reguarding reviews I dont trust any site they often get sweetners we all know that and i'm sure cnet get there share but avast,norton nod32 consistantly get good reviews on many sites.![]()