Hi, I'm unable to launch X applications in another user's KDE session. For example, I log onto the computer as user kim and start KDE. In an xterm, I telnet to the same machine and log in as user andre. If user andre tries to launch an X application, he gets the error: Xlib: connection to ":0.0" refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key ezppp: cannot connect to X server :0.0 How do I fix this? I'm running Mandrake 6.1 kernel 2.2.13-7mdk, XFree86 3.3.5. Thanks, Hidong