Really? That is 'Big Brother' scary. >> >> > > A 1 or a 0 is always a 1 or a 0 regardless the application which > created it, however the *patterns* of 1s and 0s which make up > specific protocols such as VoIP, or Skype are recognizable and block- > able. Wayne Dobson pwdobson@xxxxxxxxxx (519) 474-1253 res. (519) 860-2725 cell --- Manage your account options at //www.freelists.org/list/muglo