INTERFACE

   Here you can change color of cells in grid and also color of fixed cells as well as font for each subtitles grid (You can select different fonts for original and translated subtitles, so it's now possible to specify different character sets for each subtitles like Japan/Western).
   You can also specify the width and color of frame around selected subtitles grid (that shows when the grid gets focused).
   By setting number of frames between lines and begin/end frames you can control when the cells containing frame numbers get treated as "overlapping" ones and are marked with red color.