I have new customer who has all the computers not connected to the internet. However, there is local LAN and router and they only use wireless on iPad. I know it sounds weird but he wants to keep it that way.
Because of that, I require some web proxy software to be installed on the PCs (windows xp) which will allow my applications like backup software or Logmein to have access to internet. I know that a lot of applications have options for the proxy server to connect to internet but I just want the software to do it. It would be perfect if the software was free for commercial use or open source.