To use the 40th Anniversary Multi-cart as designed by FLiP select one of the 'Multi-cart' xml files.
At start-up the current selected ROM is shown in the title of the Studio II window. Change ROM by switching MSB or LSB which will both update the Studio II title and restart the Studio II. Note that a real Studio II with multi-cart will NOT restart autmoatically.
Depending on which xml file is selected the multi-cart will either use the original Studio II ROM or the system ROM (as is defined in the multi-cart ROM). The system ROM will, for example, be needed to run the Victory game 'Star Wars' correctly (i.e. without part of the screen not being displayed).