Hello: Well, since I don't know the question, I don't have an answer, except that perhaps if you re-post the question, perhaps Larry or Rob can answer it--especially if it concerns future hardware. . Pamela Rader, TECHNICAL SUPPORT American Printing House For The Blind 1839 Frankfort Ave. Louisville, KY 40206 PHONE: 1-800-223-1839, Ext. 307 >>> 8zamora@xxxxxxxxxxxxx 08/05/05 02:04PM >>> Hi Pam, I am writing to you because you are in technical support. Could you read this and see if you can answer this please? I had asked about equalization on a future software upgrade of the book port. I thought maybe someone on the list who works for APH might answer this. Otto