I am looking into the possibility of setting up my WRT54G for both FTP and VPN. First, my WRT65G is running DD-WRT ver. 3 firmware. Second, my WRT54G is not my primary router. It is actually configured as a switch. My primary router to the outside world is a D-link DI-624. Being that I am very green when it comes to working with DD-WRT I wanted to look into it and do some reading before diving in. Would this be hard to do? Is it too much of a headache to even try? Thanks.