I switch to light on dark depending on ambient conditions, my study is really gloomy and I work at night, so a bright screen blinds me. On OSX10.4 at least I u

I switch to light on dark depending on ambient conditions, my study is really gloomy and I work at night, so a bright screen blinds me. On OSX10.4 at least I use the accessibility switch for this - sadly the anti aliasing looks worse with a dark background.