So this place has such simple security its too funny, was just watching someone on a computer and they seemed to have full access to the internet so I figured it couldn't be that hard.
As they where working in VPC I thought okay so setup the network card configured in VPC to go via the network card instead of NAT etc, then a static IP and copied the gateway and DNS from the main computer.
Then booted up Firefox portable set the proxy up as shown in the IE registries (from the main computer using a third party portable registry viewer) and wala, I had full internet access
.
It was so simple I take it they rely upon the domain to restrict the users
, LOL!