In order to speed the play of my graphics, I want to load the data to a buffer and copy the buffer to the screen. I am using grayscale, so where are places in memory that I could have a buffer, keeping in mind that I am using $fc00 and $ca00 for the two grayscale planes? -Ross Palmer (TCPA) web page: http://tcpa.calc.org/members/ross icq#65081425