Tacoistas, I have given up my ISDN line for a too expensive lost cause. It was a bad idea whose time has long past. So if you want to call me, the home number is 703-938-0360 (which is busy a lot because of my Internet usage) or (best) my cellphone 703-501-2301. I have been putting that in my jacket pocket where I could not hear it. So I will reform and get it closer to my ear. Thanks.....david,k8mmo