Sorry John Grant, I misunderstood your problem completely. It's much more complicated than I thought at first. You could use tcpserver and (urgh) recompile tcprules every time a company member visits a customer. Or... you could use tunelling. Theoretically, travelers could have their notebooks to establish a IP-over-IP connection to your server from wherever they are. This way, they'd be "local" no matter where they are. I had this idea 30 seconds ago, but probably somebody has had it before. Anything more consistent on the subject? -- ___THE___ One man alone cannot fight the future. USE LINUX! \ \ / / _______________________________________________ \ V / |Juan Carlos Castro y Castro | \ / |[EMAIL PROTECTED] | / \ |Linuxeiro, alvinegro, X-Phile e Carioca Folgado| / ^ \ |Diretor de Informática e Eventos Sobrenaturais | / / \ \ |da E-RACE CORPORATION | ~~~ ~~~ ----------------------------------------------- RACER