Gary: Regarding your question about an X.25 pad-- I don't know about that particular hardware, but most similar configurations use a V.35 interface rather than an RS-232. One other thought-- if your customer can't afford a 56Kb connection, at least try a 19.2 modem (if it is a leased line). Most 56Kb configurations use a 19.2 dial back-up in the event that the leased line goes down, so response would be adequate. John Painter -- Computer Solutions, Inc. Providing Products, Services & Software For HP Business Systems [log in to unmask]