I've set xhost + (OK, I know, I'll fix the auths later) on my FC3 box but remote X clients are unable to display to it. FWIW, I'm not seeing connection refusals; things just quietly fail to display. I'm guessing the firewall is blocking? Anyone know which ports/protocols I need to open up? thanks -- Douglas Frank HP Co. ZKO 110 Spit Brook Rd. The older I get, 603-884-0501 Nashua, NH USA 03062 the better I was.