I have tweaked my dosbox so that it runs well and uses not very much of my CPU, it never really spikes above 30% usage. However, in some levels of "X-Wing" the graphics lag horribly. Or it lags if you turn on extra graphics such as "space debris" or especially for "engine glow." Turning up the …

When I open DOSBOX it tells me "you are running in 24bpp mode, this will slow things down!" Does someone know how to change to 16 or 32?