Thirty years ago today IBM officially ushered in what many consider to be the modern computing era with the 5150. What ultimately became known simply as the IBM PC was the first machine to run a Microsoft operating system (the recently acquired PC-DOS) on an Intel processor (the 4.77MHz 8088) and inspired countless clones. The bare-bones model, which cost $1,565, was cheap enough to become a serious commercial success, and spawned an entire cottage industry of machines that touted their IBM-PC compatibility. We won't spend too much time recounting the story of how IBM's decision to bui
