I want to ask here about OA and my current set-up. Have been watching OA since inception and it has gone well, obviously. I have NAV/NPF/NIS running Have SG, Spywareblaster, Samurai,BOClean, Hostsfile, Teatimer, Spysweeper, Use FF with no scripts, spoofstick, customize google, block cookies. E-mail text only. Do mostly regular scans with various free apps or online scans. Very cautious about running any exe or viewing images. Occasionally end up on some odd sites while cruising. The spam filter works well for me. Have not had any malware I know of for some time. Thinking about VM ware or sanbox type app. Is there any extra advantage in OA or Prevx? I know I may not have the tightest control of .exe or registry protection and am giving consideration to same. (PG can make my brain hurt !) Thanks.