I search the mailing archive and could not found an entry related to screen. I am not sure if what I found is a bug, feature request or unsupported function at all. Screen is a full-screen window manager that multiplexes a physical terminal with interactive shells. See "man screen" for details or "yum install screen" on CentOS systems is not installed yet. What I am am trying to do is to run DOSEMU in one of this virtual screen so remote users of a DOS program can share their session for debugging and support. I am using putty to ssh remote session with character set translation of UTF-8. Everything seems to display characters correctly but when try to navigate the menu using arrow up/down, the session freezes or hangs. This DOS program is already running in a regular shell so I hope this is only a configutation so DOS users can use virtual screen to share their sessions. rgds, -- To unsubscribe from this list: send the line "unsubscribe linux-msdos" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html