Apple Computer has nearly always kept its Mac computer platform an in-house-only proposition. Other than a few sanctioned (and unsanctioned) clones in the platform’s early days and a two-year span in the mid-1990’s, legitimate Apple computers have only come from Apple. That’s not to say others haven’t tried (for an interesting look at the history of Mac clones, see the Wikipedia entry here). The OSx86 Project has been providing knowledge resources and has built a sizeable community for do-it-yourself hackintoshes.