----------------------------Original message---------------------------- Duane, Brother Dave (Gomberg) has a point. We are giving you advice, not really knowing the application. The majorly first query which needs to be considered is your experience level with hardware/operating systems. Unix, operating within X-Windows is the best I have experienced. But you need to know Unix. OS/2 is better that MicroSoft Windows 3.1, but many DOS applications which we have here did not run under OS/2 so only one computer guru still uses it. DOS 6.0 is, as yet, unproven in the wide world of the average user. I've not yet talked with anyone who has really used it. And rumors for and against it bound. Nor is DOS 5.0 a panacea. So, in some ways, it is a crap shoot. The best thing going for you is that we are all on your side and on the side of your patrons. Best of luck. Debbie Lords [log in to unmask] Marriott Library University of Utah Salt Lake City, Utah 84112