>Jep - I use an T2500 and an HST ds - working together at 9600 Baud V.32 >both wirth 19200 Baud DTE-Speed - > 940 cps (windowsize 7) Then, how do you change the window size? My manuals for HDB as very sketchy and some pages are missing. /svante -- Svante Gellerstam svante at kberg.se, d87sg at efd.lth.se