Impressed: it has been years since I've been hacked this well :(

[Ian Wood]

On 15 Jun 2007, at 02:11, David Bovill wrote:

> I was also doing research into video and Flash based projects, and  
> with a
> tabbed browser I had 30 or so tabs open - my guess at the moment is  
> one of
> those Html pages contained a hidden movie - harmless to all but the
> paranoid.

At the risk of sounding condescending, this is almost infinitely more  
likely. ;-) If not from a hidden movie then from a Flash ad with  
audio - I've come across these a couple of times and they are a right  
pain!

I kind of assumed that you'd quit all running applications and was  
still getting the audio coming through.

Ian