VM hosting on your own machine.

Install VirtualBox, an Oracle freebie for VM hosting.
Install CNTLM http://cntlm.sourceforge.net/ which is a local proxy normally using port 3128.
1. CNTLM uses an encrypted version of your password installed in cntlm.
2. Check by getting Firefox to use port 3128 as a proxy.
Get a vm, there are some on the R drive, install it in VirtualBox
Set the network to NAT.
Run the vm, then IE. In Internet Options>LAN Settings set the proxy to

10.0.2.2 port 3128

Systems Team