Excellent. Thank you. 2nd question, is there anyway to increase the vertical scale? E.g. 2:1? I tried aspect=, windowresolution=, and scaler= options without any luck. Thanks again.

I have a text application and requires a COM port. It works great with DOSBox. The application works best with 50 lines. But I have been unable to find any settings for 50 line mode. Scanning this forum has yielded no results. Thanks.