32. I googled "1 pixel mouse cursor mame" and downloaded pix.cur from a site into c:\windows\cursors.
33. Applied change to registry to replace default arror with 1 pixel cursor
ReplaceArrowWith1PIXCursor:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Control Panel\Cursors]
"Arrow"=hex(2):25,00,53,00,59,00,53,00,54,00,45,00,4d,00,52,00,4f,00,4f,00,54,\
00,25,00,5c,00,43,00,75,00,72,00,73,00,6f,00,72,00,73,00,5c,00,70,00,69,00,\
78,00,2e,00,63,00,75,00,72,00,00,00
dot