question for anyone who knows about routers and ports especially in conjunction with kdx. with my router at home (cable modem to airport through the d-link router), i can set up which ports i want to have open for specific computers on the network. so i set mine up to be open at all ports. well, this slows my connection down to nothing even when nothing's going on, not to mention opening me up to security issues. with the router then i can only choose which "types" to allow through. eg. ftp, web, irc, telnet, etc. i can't specify specific port numbers. however, knowing the port numbers of some of these, i chose telnet (port 23)... so then i started up kdx server. got on the client and changed the settings to port 23. restarted the server. and now it gives me an error when starting up. changed it to ftp (21) and same thing happened... while having all the ports opened would work since i just need to get some movie files to my bro and be done with it, i would rather have just the one port going, and have him connect to kdx through that. sorry if it's all hard to understand. but if anyone can help, that'd be great. thanks a ton.