need help to make a boot CD for dreamcast games

[dt_no9]

what i'm saying is that the game i have is in original verion ....but the problem i have is that the game(shenmue II) is in PAL version and since i'm using the US dreamcast system ...and it just won't work ...and i don't have that chip in my system neither Dreamcast Boot CD so, i just wondering if anyone here knows how to make a boot cd, can help me .....thanku