Bypass Proxy Sites - http://identityvoucher.co.uk
Most standard VPNs won't work in a locked down internal network for one specific reason. These environments normally only allow external connections through a designated proxy server. Often this server is the only address allowed through a firewall perimeter.
This brief video shows you how you can use one of the advanced features of Identity Cloaker to 'piggyback' this internal proxy and work anywhere.
Useful Links
Proxy Avoidance - http://www.anonymous-proxies.org/2009...
US Proxy Servers - http://www.proxyusa.com/