Carl, Thanks, but I change it only to get rid of a white area at the top left. Regards, HarryA case of post hoc ergo non propter hoc, eh?Harry, if you regularly change screen dimensions in vDosPlus, check out frame SCREENSIZE. It adjusts the DOS and XyWrite width and/or length in one swell foop.Sent from my Verizon Wireless 4G LTE Tablet