Subj : *.SYS and pascal To : Donald Tidmore From : Dennis Collins Date : Thu Feb 22 2007 12:58 am Hi Donald I have aquired a DOS program (from a friend) that must have a network driver installed and removed when it exits.... it currently works by modifying the config.sys file on entry then reboots the pc.... the same on the exit of the program..... DAMN annoying to say the least. On another note.... here's one for you..... I need to do the following in a door........ the first NODE to run needs to create a common area like a ramdisk all other NODEs then need to detect that the common area exists as long as there is any NODE running then the common area remains until the door is no longer running. The main thing that is needed is to be able to create approx 8096 bytes of common area and to be able to read and write text files to that common area. cheers Dennis .... "DOS for dummies"? Isn't that what Windows is? --- FMail 1.48 * Origin: The Maze BBS... Christchurch... New Zealand (3:770/355) .