In testing Prevx 3.0 trial, came across a weird detection delay: - downloaded Antivirus 2008 rogue scanner from <safetyscanguide . com / index.php> - manually scanned Install.exe with Prevx, no malicious files found - scanned it with Symantec SEP locally, and in 6 miutes it took SEP to scan it, Prevx all of a sudden identified it as Medium Risk Malware. I am curious as to what caused the initial failure to detect something this trivial, and delayed detection thereafter. I send an email to Prevx as well, but figured I'd ask the wise and expereienced here. Thanks!