I have a workstation outside where I repair customer computers. However I realized the other day that since we are all on the same network connection, infected customer machines could take advantage of my "home" network connection status on my main PCs and infect me. I want to seperate them so that even if i pinged an IP on my personal machines that I would be unable to. I have a DGL-4300 as my main router (connected to WAN) and a WRT54G with DD-WRT as the client bridge for the workstation. let me know!