I think you're onto something Cobra. I know that over the last week, all 4 of my PC's have had Java, Adobe, and automatice Windows security updates. Perhaps a poll is in order for the COD4 players to see what operating systems those people who have been banned are using, and ask if they're had updates over the last week. It might be some good info to show PB if we can see a pattern.
I got all those updates but anything connected to Java is disabled in my browsers plugin section, did this after Deejaykeg posted about possible security issues with it.
Yeah I didn't do the java update and did the same SOB. I'm good to go. I don't remember how to get to that browser plugin section though to check. LOL