1. A method comprising: loading, into the option ROM memory, option ROMs needed by other option ROMs in the computing system prior to loading any of the other option ROMs, including identifying the option ROMs needed by the other option ROMs in the computing system; executing, from the option ROM memory, the option ROMs needed by the other option ROMs prior to executing any of the other option ROMs; and iteratively for each option ROM in the computing system: loading, into the option ROM memory, the option ROM; executing, from the option ROM memory, the option ROM; and removing, from the option ROM memory, the option ROM.