From: "John Griffith" <JohnGriffith@discussions.microsoft.com>

| Wow! I've never had such incredible help on other sites! Thank you! I try to
| exhaustively research on my own, and try to figure it out, but this one
| really had my head scratching.
|
| John

I would suggest starting with SonicWall as they seem to be at the heart of your problem.

--
Dave
http://www.claymania.com/removal-trojan-adware.html
http://www.ik-cs.com/got-a-virus.htm