Please take a look at this link:
http://www.virusbtn.com/news/2008/09_02
It seems that Bitdefender detection rate is very poor (concerning adware & spyware), especially compared to [removed] which uses the same engine (I cannot believe that the difference between 99.8% and 88% is only due to the second engine of [removed] , [removed] ).
Can it be possible? Av-test.org is considered the state of the art of antivirus comparatives.
I had [removed] for 3 years, I think it's the best, but too heavy!
Bitdefender is very light, it seems that there's no antivirus installed, and also firewall is the same.
Now [removed] has Bitdefender engine as main engine ([removed] has two scan engines), and this great difference in detecting adware and spyware, if real, is not a good thing.
What do you thing about this?