Weird antivirus contest

Here's a switch -- let's find out the weirdest, most unknown, most off-brand antivirus program that anyone here at Wilders has bought & paid for. If you offer a candidate please confess as to why in the world you bought it.

My own nominee is VirusBuster. I bought a license a little over a month ago, for ~$21. It is Hungarian vintage, & I run it from time to time for a few days when I get tired of looking at the little green spider. It is extremely configurable, & has a light footprint. I bought it because it was cheap, & I understood it without reading the help file, & it scores extremely well on Virus Bulletin.

By the way, its little icon in the system tray looks somewhat like a knight who overdosed on viagra. Really it does.