Oh I see. You can use bridges to hide your Tor use from a local observer. If exit nodes are blacklisted by the destination site, you can point TBB at any open web proxy. Usually there's a high turnover rate and new ones pop up all the time, so they are less likely to be blacklisted. Try some of these: http://www.publicproxyservers.com As an example, USA nodes start here: http://www.publicproxyservers.com/proxy/list_country7.html