NAV 2009 + Ad-Aware AE, problem?

I installed both NAV 09 and Ad-Aware AE last week and I like both. But, do they work togheter? and do I need a program like Ad-Aware when I have norton AV?

 

I get the feeling that my comp i starting/closing slower and that program freeze more often now since the install...could it be som collision? I have noticed that norton is blocking ad-aware processes, does that mather?

 

I don't know that much about antivirus programs, so some answers is appriciated...

Message Edited by Propy on 01-26-2009 11:45 AM