Hi there I'm and old NOD32 Enthusiast, since 2.7 (probably the best version out of Eset), now running V.4 with Prevx 3 aside. NOD is configured to scan emails and saved data (Write only). Can someone explain what functional overlap have the two products and if it is worth it to keep any functional overlap, particularly on the performance side? Is there any reason to pair an old fashioned AV with Prevx? I see that every time a "new" program is launched Prevx signs it (I imagine it scans the program and keeps the signature to avoid further scans).... Your thoughts?