Keep trying! It (using the scroll roller to move up and down in a terminal window) works for me; problem is, it's worked so long I can't remember if any special care was needed. I set up a group of color-coded windows (xterm-color emulation in the Settings part of Terminal preferences), with bash as the startup shell command.
After you configure the array of windows (colors, text color, positions, etc) you can save the batch uisng the menu item Windows->Save Windows as Group.