if you have a trouble with MOH, because of your INTEL Graphic, or something like that..... and you can't play Spearhead or Break, check this....
I find this solution on the internet:
Go to your installation folder, normally is on C:
(the MOHAA FOLDER)
And, delete MOHAA.EXE
now, change the name of Spearhead or Break, for MOHAA.EXE, and then, press enter.
now, you can play, when you want to play again Allied Assault, first change the name to the originally one... only one of the 3 games can have the MOHAA name if you want to play....