>The trouble is that I'm limited to a font that translates all those wierd 'A' characters into nice lines. The only fonts I could find were 'Terminal' and 'Foxfont'. Foxfont does a much better job of approximating the DOS output, but I'm left with the size problem.

Check HVDOSBox terinal font and HVTerminal terminal TrueType font at http://www.procon.com.au/Fonts.htm. Free-trial downloads are available.