*'''atomdriv.dsk''' : freeze (the music does freeze also).
*'''split ink demo.dsk''' (from cpcrulez) : may help about ink raster calibration.
*'''superski''' strange not no up/down joystick on first menu, no up/down joystick during big jump.
crazycar.dsk does use lowerVRAM=00 (&0000-3FFF and &C000-FFFF area for VRAM)