Iyonix RISC OS 5.13 Geminus 1.31 Screen Mode reads: X2560 Y1024 C16M EX1 EY1 F75 When starting the computer the desktop comes to rest with the correct X dimension but double the Y across the two screens; ie the icon bar and any desktop windows are half height. When first I installed Geminus, many months ago, the computer booted correctly and I do not recall when this alteration first happened - I've been 'living with it' for some time now - nor what I might have done to cause it. Opening the Geminus window from its icon-bar icon shows 2560 x1024 highlighted and clicking 'Change', fixes the Y parameter in a flash of the screens. Why is this shrinkage/Y-height-doubling happening? How can I pursuade the screen to boot to my desired 2560 x 1024 size immediately, as it once did? -- BW Chris F. British Iyonix & RISC OS 5.13 What class of advertising deserves to remain legal? --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support