I have a pay as you go broadband dongle (usb stick) - You top it up using cash and has no connection to you whatsoever, eg no names, money trail etc. So, when browsing online there is no connection to me. The main worry I have though is my computer itself revealing personal info. My main objectives are emailing and browsing anon. Not doing anything illegal but want to run things anon. I have the broadband in place but just need to know if the isp can somehow know my details from my computer ? What does the ISP know about my computer when I plug in the dongle and connect. Obviously the ip I use to browse and send with each time isn't tied to me but can that ip be traced back by the computer I use for example. Any help will be greatly appreciated.