Finally got my Billabs BL27CB0P and ArcadeVGA working. I am running Windows, Mamewah, Vpinball, SK Juke Box at 1024x768. Also created ini for all MAME games using ArcadeVGA resolution tool. My only complain is that when going back from the game to Mamewah at 1024x768 there is a short period of time when the screen is garbled while switching form whatever resolution games are running at to 1024x768. Hence the question. What is recommended resolution for Mamewah and Windows. Should I be running at 800x600. I definitely want to stick with higher resolution for Vpinmame and SK Jukebox. Thanks for any input.